From: Daniel Arndt <arndtd@ornl.gov>
Date: Tue, 22 Mar 2022 01:30:39 +0000 (-0400)
Subject: Merge pull request #13553 from tamiko/update_version_numbers
X-Git-Tag: v9.4.0-rc1~353
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8246f95b7eabfea22b3c359d3d62a180fffd166;p=dealii.git

Merge pull request #13553 from tamiko/update_version_numbers
---

f8246f95b7eabfea22b3c359d3d62a180fffd166
diff --cc examples/step-1/CMakeLists.txt
index 5d0246405f,fee20c6cdb..deb5bf723f
--- a/examples/step-1/CMakeLists.txt
+++ b/examples/step-1/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-10/CMakeLists.txt
index b909b03761,e3cc55c13e..18e574a7cf
--- a/examples/step-10/CMakeLists.txt
+++ b/examples/step-10/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-11/CMakeLists.txt
index 6ed649387a,b78f89edea..4a09e95eb1
--- a/examples/step-11/CMakeLists.txt
+++ b/examples/step-11/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-12/CMakeLists.txt
index 4a2b94f4d1,f9d4d389cc..85991de479
--- a/examples/step-12/CMakeLists.txt
+++ b/examples/step-12/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-12b/CMakeLists.txt
index 2ad7e51d96,52ef8b2193..527c20cf94
--- a/examples/step-12b/CMakeLists.txt
+++ b/examples/step-12b/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-13/CMakeLists.txt
index 9ed80c78af,8365a9002e..ee72109792
--- a/examples/step-13/CMakeLists.txt
+++ b/examples/step-13/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-14/CMakeLists.txt
index 6aef3caace,594b8c4779..0407a81e7d
--- a/examples/step-14/CMakeLists.txt
+++ b/examples/step-14/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-15/CMakeLists.txt
index 51fb6b5cac,fc5ec25318..ecc9fa2750
--- a/examples/step-15/CMakeLists.txt
+++ b/examples/step-15/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-16/CMakeLists.txt
index 227ae7725f,8f8e96913f..84c17c5e0c
--- a/examples/step-16/CMakeLists.txt
+++ b/examples/step-16/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-16b/CMakeLists.txt
index 892df38632,352192a7b2..5fba85d37f
--- a/examples/step-16b/CMakeLists.txt
+++ b/examples/step-16b/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-17/CMakeLists.txt
index 5d036e3918,a005b38e28..f9ec1eff78
--- a/examples/step-17/CMakeLists.txt
+++ b/examples/step-17/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS
      ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../  $ENV{DEAL_II_DIR}
    )
diff --cc examples/step-18/CMakeLists.txt
index 0fbe0c9158,388346e59e..8f301c34ff
--- a/examples/step-18/CMakeLists.txt
+++ b/examples/step-18/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS
      ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../  $ENV{DEAL_II_DIR}
    )
diff --cc examples/step-19/CMakeLists.txt
index 84dc8f0fb5,004082a2e5..c6b8499529
--- a/examples/step-19/CMakeLists.txt
+++ b/examples/step-19/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0 QUIET
+ FIND_PACKAGE(deal.II 9.4.0 QUIET
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-2/CMakeLists.txt
index 1c426858b3,bda07faee8..9376976c41
--- a/examples/step-2/CMakeLists.txt
+++ b/examples/step-2/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-20/CMakeLists.txt
index adb05cb008,298f1074a8..56d5e6f604
--- a/examples/step-20/CMakeLists.txt
+++ b/examples/step-20/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-21/CMakeLists.txt
index 1e8fc0d705,d07f2871ad..a03ac4d216
--- a/examples/step-21/CMakeLists.txt
+++ b/examples/step-21/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-22/CMakeLists.txt
index 917ed76cd0,1ec491eeb1..73ffd06f57
--- a/examples/step-22/CMakeLists.txt
+++ b/examples/step-22/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-23/CMakeLists.txt
index 281c428a6d,de904826de..a5979fdd70
--- a/examples/step-23/CMakeLists.txt
+++ b/examples/step-23/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-24/CMakeLists.txt
index 262310ff64,8aee1e270f..53878b2b1a
--- a/examples/step-24/CMakeLists.txt
+++ b/examples/step-24/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-25/CMakeLists.txt
index f4d63f1ff6,53cee58733..381e3864ea
--- a/examples/step-25/CMakeLists.txt
+++ b/examples/step-25/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-26/CMakeLists.txt
index 6561fb3429,0e3f23d275..f5591c6b43
--- a/examples/step-26/CMakeLists.txt
+++ b/examples/step-26/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-27/CMakeLists.txt
index a53d017d80,0da8d28bd5..bc5967e21c
--- a/examples/step-27/CMakeLists.txt
+++ b/examples/step-27/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-28/CMakeLists.txt
index abae82c9f5,f51064d49e..cfbba4e522
--- a/examples/step-28/CMakeLists.txt
+++ b/examples/step-28/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-29/CMakeLists.txt
index 521f4c8db9,9b01f34bca..fec48970e0
--- a/examples/step-29/CMakeLists.txt
+++ b/examples/step-29/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-3/CMakeLists.txt
index dda56cd9f0,46d91d1f46..d926e13cdf
--- a/examples/step-3/CMakeLists.txt
+++ b/examples/step-3/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-30/CMakeLists.txt
index fec7d92af4,cc2c042249..05d331d247
--- a/examples/step-30/CMakeLists.txt
+++ b/examples/step-30/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-31/CMakeLists.txt
index cb4060e861,199b2eaa13..8831428785
--- a/examples/step-31/CMakeLists.txt
+++ b/examples/step-31/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-32/CMakeLists.txt
index 3cef2c2e5a,bb4ec76a40..bda37fd0e1
--- a/examples/step-32/CMakeLists.txt
+++ b/examples/step-32/CMakeLists.txt
@@@ -24,9 -24,9 +24,9 @@@ SET(CLEAN_UP_FILES *.vtu *.pvtu *.visit
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-33/CMakeLists.txt
index 223caf0bd3,b3d28a9b9a..00a51157f1
--- a/examples/step-33/CMakeLists.txt
+++ b/examples/step-33/CMakeLists.txt
@@@ -24,9 -24,9 +24,9 @@@ SET(TARGET_RUN ${TARGET} input.prm
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-34/CMakeLists.txt
index 2ca1957980,74bddcda93..7c790bc12e
--- a/examples/step-34/CMakeLists.txt
+++ b/examples/step-34/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-35/CMakeLists.txt
index 08b291fa53,4b122ad031..a59b004d1d
--- a/examples/step-35/CMakeLists.txt
+++ b/examples/step-35/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-36/CMakeLists.txt
index 03eb178985,aef9b8cfc7..d3ce9e8caf
--- a/examples/step-36/CMakeLists.txt
+++ b/examples/step-36/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-37/CMakeLists.txt
index be93f04065,ed106b595e..cb11cde8b4
--- a/examples/step-37/CMakeLists.txt
+++ b/examples/step-37/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-38/CMakeLists.txt
index 517132c64a,39de8496a2..78e9b014f4
--- a/examples/step-38/CMakeLists.txt
+++ b/examples/step-38/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-39/CMakeLists.txt
index 5d5a57e09a,98821f2e7e..bfb6611cdd
--- a/examples/step-39/CMakeLists.txt
+++ b/examples/step-39/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-4/CMakeLists.txt
index c5c6a1d62f,bfc704b04b..d0ed8a201d
--- a/examples/step-4/CMakeLists.txt
+++ b/examples/step-4/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-40/CMakeLists.txt
index 56d485ffce,c7e18d8e71..fadbb009d4
--- a/examples/step-40/CMakeLists.txt
+++ b/examples/step-40/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-41/CMakeLists.txt
index 693978cfb8,58d662ead6..52ad515f33
--- a/examples/step-41/CMakeLists.txt
+++ b/examples/step-41/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-42/CMakeLists.txt
index 7ab1bb5846,f8dc051aab..2df1c597f8
--- a/examples/step-42/CMakeLists.txt
+++ b/examples/step-42/CMakeLists.txt
@@@ -24,9 -24,9 +24,9 @@@ SET(CLEAN_UP_FILES *.vtu *.pvtu *.visit
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-43/CMakeLists.txt
index 4c56fc8957,bb25c00c61..54bd7cec28
--- a/examples/step-43/CMakeLists.txt
+++ b/examples/step-43/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-44/CMakeLists.txt
index bb6490e098,aa32cd4d2a..384ad1e3ae
--- a/examples/step-44/CMakeLists.txt
+++ b/examples/step-44/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-45/CMakeLists.txt
index 311967ec4f,3c6e5fc4b0..c46445f808
--- a/examples/step-45/CMakeLists.txt
+++ b/examples/step-45/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-46/CMakeLists.txt
index ef3a6e8074,80382e9dfc..b6d3e978c3
--- a/examples/step-46/CMakeLists.txt
+++ b/examples/step-46/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-47/CMakeLists.txt
index 505aff59ab,dc830cf025..8caf4f07d3
--- a/examples/step-47/CMakeLists.txt
+++ b/examples/step-47/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-48/CMakeLists.txt
index e2a12a24d8,b3601a1c54..4e512baeed
--- a/examples/step-48/CMakeLists.txt
+++ b/examples/step-48/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-49/CMakeLists.txt
index 160f1c1b05,7033fa393c..b6e8ce88fa
--- a/examples/step-49/CMakeLists.txt
+++ b/examples/step-49/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-5/CMakeLists.txt
index 11ad3059dd,11052b7523..435deeee84
--- a/examples/step-5/CMakeLists.txt
+++ b/examples/step-5/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-50/CMakeLists.txt
index 5cb186fb09,b687a02c25..38e504f731
--- a/examples/step-50/CMakeLists.txt
+++ b/examples/step-50/CMakeLists.txt
@@@ -24,9 -24,9 +24,9 @@@ SET(CLEAN_UP_FILES *.vtu *.pvtu *.visit
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-51/CMakeLists.txt
index 50807ce73d,93c7bd1e6c..454ca2d5c6
--- a/examples/step-51/CMakeLists.txt
+++ b/examples/step-51/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-52/CMakeLists.txt
index e5079dc54a,200c29a54d..b919e02ba2
--- a/examples/step-52/CMakeLists.txt
+++ b/examples/step-52/CMakeLists.txt
@@@ -24,9 -24,9 +24,9 @@@ SET(CLEAN_UP_FILES *.vtu
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-53/CMakeLists.txt
index 3e990c1a36,c98d2a87a9..7ae1c52d92
--- a/examples/step-53/CMakeLists.txt
+++ b/examples/step-53/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-54/CMakeLists.txt
index 1990ade105,5ec0447d71..58bddf25ea
--- a/examples/step-54/CMakeLists.txt
+++ b/examples/step-54/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-55/CMakeLists.txt
index 5ce53b617c,f3166399c4..14a8d4b9ab
--- a/examples/step-55/CMakeLists.txt
+++ b/examples/step-55/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-56/CMakeLists.txt
index f99d7c54dc,5f7e1c9282..be43baa878
--- a/examples/step-56/CMakeLists.txt
+++ b/examples/step-56/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-57/CMakeLists.txt
index 29f0c38542,740a2f624c..91b78b4d39
--- a/examples/step-57/CMakeLists.txt
+++ b/examples/step-57/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-58/CMakeLists.txt
index fd929d6126,ec43fce133..1e4caab8aa
--- a/examples/step-58/CMakeLists.txt
+++ b/examples/step-58/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-59/CMakeLists.txt
index 25218373fb,71aad34011..6dbf326f8d
--- a/examples/step-59/CMakeLists.txt
+++ b/examples/step-59/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-6/CMakeLists.txt
index 0f4dd1d5bb,7155478e34..f1e0c235b6
--- a/examples/step-6/CMakeLists.txt
+++ b/examples/step-6/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-60/CMakeLists.txt
index babdc39fa2,38fce69197..314ec19057
--- a/examples/step-60/CMakeLists.txt
+++ b/examples/step-60/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-61/CMakeLists.txt
index b6ef7d6502,ee6e9662b4..ed5e90b20d
--- a/examples/step-61/CMakeLists.txt
+++ b/examples/step-61/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-62/CMakeLists.txt
index 700cd2f870,1d6e45a3a3..7a7d017aba
--- a/examples/step-62/CMakeLists.txt
+++ b/examples/step-62/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-63/CMakeLists.txt
index 89eea096e0,9fe5afbed8..4cdd20cce4
--- a/examples/step-63/CMakeLists.txt
+++ b/examples/step-63/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-65/CMakeLists.txt
index 044cfdad60,2106ad8d55..cc2223ecc4
--- a/examples/step-65/CMakeLists.txt
+++ b/examples/step-65/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-66/CMakeLists.txt
index dd639a5d6f,aedcb0435d..6af5acfb69
--- a/examples/step-66/CMakeLists.txt
+++ b/examples/step-66/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0 QUIET
+ FIND_PACKAGE(deal.II 9.4.0 QUIET
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-67/CMakeLists.txt
index eab15d6d86,c669dab6ef..bc00d3f65b
--- a/examples/step-67/CMakeLists.txt
+++ b/examples/step-67/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-68/CMakeLists.txt
index 1fa499c529,9b70d03138..b656e40485
--- a/examples/step-68/CMakeLists.txt
+++ b/examples/step-68/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0 QUIET
+ FIND_PACKAGE(deal.II 9.4.0 QUIET
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-69/CMakeLists.txt
index ff73eeb747,9f4b04a6c3..6b6c8e86d9
--- a/examples/step-69/CMakeLists.txt
+++ b/examples/step-69/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-7/CMakeLists.txt
index 846954a35f,223bdc6539..b1f9f772e9
--- a/examples/step-7/CMakeLists.txt
+++ b/examples/step-7/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-70/CMakeLists.txt
index 0f91d753b8,f368d272da..f7ff61b6c9
--- a/examples/step-70/CMakeLists.txt
+++ b/examples/step-70/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-71/CMakeLists.txt
index ac0700655d,11f74d7b70..9792e41af5
--- a/examples/step-71/CMakeLists.txt
+++ b/examples/step-71/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0 QUIET
+ FIND_PACKAGE(deal.II 9.4.0 QUIET
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-72/CMakeLists.txt
index 7fed88e27b,91f9266d26..798c5b7703
--- a/examples/step-72/CMakeLists.txt
+++ b/examples/step-72/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0 QUIET
+ FIND_PACKAGE(deal.II 9.4.0 QUIET
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-74/CMakeLists.txt
index ce988241b6,4128fc9592..b3873aa195
--- a/examples/step-74/CMakeLists.txt
+++ b/examples/step-74/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-75/CMakeLists.txt
index 3726253099,b98cb5bbda..6dc1fba783
--- a/examples/step-75/CMakeLists.txt
+++ b/examples/step-75/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-76/CMakeLists.txt
index 09b9663e31,a344e74ba2..4d60dc36c7
--- a/examples/step-76/CMakeLists.txt
+++ b/examples/step-76/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-77/CMakeLists.txt
index d49849084b,69eee7a0e4..464763feec
--- a/examples/step-77/CMakeLists.txt
+++ b/examples/step-77/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-78/CMakeLists.txt
index f4eb72a9c9,78a4535f82..eff9f02644
--- a/examples/step-78/CMakeLists.txt
+++ b/examples/step-78/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-79/CMakeLists.txt
index 101c512b0b,41b64fe49a..22079c5ded
--- a/examples/step-79/CMakeLists.txt
+++ b/examples/step-79/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-8/CMakeLists.txt
index 30b9867085,025daee6d1..fde083c870
--- a/examples/step-8/CMakeLists.txt
+++ b/examples/step-8/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-85/CMakeLists.txt
index f88afd5c80,29e8ffb7d2..681c722be8
--- a/examples/step-85/CMakeLists.txt
+++ b/examples/step-85/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})
diff --cc examples/step-9/CMakeLists.txt
index a9551d6579,b45d5fbeab..c5d696f635
--- a/examples/step-9/CMakeLists.txt
+++ b/examples/step-9/CMakeLists.txt
@@@ -21,9 -21,9 +21,9 @@@ SET(TARGET_SR
  
  # Usually, you will not need to modify anything beyond this point...
  
 -CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
 +CMAKE_MINIMUM_REQUIRED(VERSION 3.3.0)
  
- FIND_PACKAGE(deal.II 10.0.0
+ FIND_PACKAGE(deal.II 9.4.0
    HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
    )
  IF(NOT ${deal.II_FOUND})