From 58f7f95330e0c32bd9a5b1d89bc7ff6cb8603ffe Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Sun, 22 Jun 2014 12:52:44 +0000
Subject: [PATCH] Improve an error message.

git-svn-id: https://svn.dealii.org/trunk@33075 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/examples/doxygen/CMakeLists.txt | 2 +-
 deal.II/examples/step-1/CMakeLists.txt  | 2 +-
 deal.II/examples/step-10/CMakeLists.txt | 2 +-
 deal.II/examples/step-11/CMakeLists.txt | 2 +-
 deal.II/examples/step-12/CMakeLists.txt | 2 +-
 deal.II/examples/step-13/CMakeLists.txt | 2 +-
 deal.II/examples/step-14/CMakeLists.txt | 2 +-
 deal.II/examples/step-15/CMakeLists.txt | 2 +-
 deal.II/examples/step-16/CMakeLists.txt | 2 +-
 deal.II/examples/step-17/CMakeLists.txt | 2 +-
 deal.II/examples/step-18/CMakeLists.txt | 2 +-
 deal.II/examples/step-19/CMakeLists.txt | 2 +-
 deal.II/examples/step-2/CMakeLists.txt  | 2 +-
 deal.II/examples/step-20/CMakeLists.txt | 2 +-
 deal.II/examples/step-21/CMakeLists.txt | 2 +-
 deal.II/examples/step-22/CMakeLists.txt | 2 +-
 deal.II/examples/step-23/CMakeLists.txt | 2 +-
 deal.II/examples/step-24/CMakeLists.txt | 2 +-
 deal.II/examples/step-25/CMakeLists.txt | 2 +-
 deal.II/examples/step-26/CMakeLists.txt | 2 +-
 deal.II/examples/step-27/CMakeLists.txt | 2 +-
 deal.II/examples/step-28/CMakeLists.txt | 2 +-
 deal.II/examples/step-29/CMakeLists.txt | 2 +-
 deal.II/examples/step-3/CMakeLists.txt  | 2 +-
 deal.II/examples/step-30/CMakeLists.txt | 2 +-
 deal.II/examples/step-31/CMakeLists.txt | 2 +-
 deal.II/examples/step-32/CMakeLists.txt | 2 +-
 deal.II/examples/step-33/CMakeLists.txt | 2 +-
 deal.II/examples/step-34/CMakeLists.txt | 2 +-
 deal.II/examples/step-35/CMakeLists.txt | 2 +-
 deal.II/examples/step-36/CMakeLists.txt | 2 +-
 deal.II/examples/step-37/CMakeLists.txt | 2 +-
 deal.II/examples/step-38/CMakeLists.txt | 2 +-
 deal.II/examples/step-39/CMakeLists.txt | 2 +-
 deal.II/examples/step-4/CMakeLists.txt  | 2 +-
 deal.II/examples/step-40/CMakeLists.txt | 2 +-
 deal.II/examples/step-41/CMakeLists.txt | 2 +-
 deal.II/examples/step-42/CMakeLists.txt | 2 +-
 deal.II/examples/step-43/CMakeLists.txt | 2 +-
 deal.II/examples/step-44/CMakeLists.txt | 2 +-
 deal.II/examples/step-45/CMakeLists.txt | 2 +-
 deal.II/examples/step-46/CMakeLists.txt | 2 +-
 deal.II/examples/step-47/CMakeLists.txt | 2 +-
 deal.II/examples/step-48/CMakeLists.txt | 2 +-
 deal.II/examples/step-49/CMakeLists.txt | 2 +-
 deal.II/examples/step-5/CMakeLists.txt  | 2 +-
 deal.II/examples/step-50/CMakeLists.txt | 2 +-
 deal.II/examples/step-51/CMakeLists.txt | 2 +-
 deal.II/examples/step-52/CMakeLists.txt | 2 +-
 deal.II/examples/step-6/CMakeLists.txt  | 2 +-
 deal.II/examples/step-7/CMakeLists.txt  | 2 +-
 deal.II/examples/step-8/CMakeLists.txt  | 2 +-
 deal.II/examples/step-9/CMakeLists.txt  | 2 +-
 53 files changed, 53 insertions(+), 53 deletions(-)

diff --git a/deal.II/examples/doxygen/CMakeLists.txt b/deal.II/examples/doxygen/CMakeLists.txt
index 5621f8129f..b514fe35c4 100644
--- a/deal.II/examples/doxygen/CMakeLists.txt
+++ b/deal.II/examples/doxygen/CMakeLists.txt
@@ -13,7 +13,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-1/CMakeLists.txt b/deal.II/examples/step-1/CMakeLists.txt
index 63ef8d7a6e..0d89b49d9b 100644
--- a/deal.II/examples/step-1/CMakeLists.txt
+++ b/deal.II/examples/step-1/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-10/CMakeLists.txt b/deal.II/examples/step-10/CMakeLists.txt
index a6e215935c..3a668d3b27 100644
--- a/deal.II/examples/step-10/CMakeLists.txt
+++ b/deal.II/examples/step-10/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-11/CMakeLists.txt b/deal.II/examples/step-11/CMakeLists.txt
index c04b27a60e..36e2f0c89a 100644
--- a/deal.II/examples/step-11/CMakeLists.txt
+++ b/deal.II/examples/step-11/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-12/CMakeLists.txt b/deal.II/examples/step-12/CMakeLists.txt
index 02fe0a792d..0c42b6cd35 100644
--- a/deal.II/examples/step-12/CMakeLists.txt
+++ b/deal.II/examples/step-12/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-13/CMakeLists.txt b/deal.II/examples/step-13/CMakeLists.txt
index 2b180e3910..94a2284a27 100644
--- a/deal.II/examples/step-13/CMakeLists.txt
+++ b/deal.II/examples/step-13/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-14/CMakeLists.txt b/deal.II/examples/step-14/CMakeLists.txt
index 85cf1a33eb..9a00bb69b2 100644
--- a/deal.II/examples/step-14/CMakeLists.txt
+++ b/deal.II/examples/step-14/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-15/CMakeLists.txt b/deal.II/examples/step-15/CMakeLists.txt
index ab9ddd7db6..38d3a0af39 100644
--- a/deal.II/examples/step-15/CMakeLists.txt
+++ b/deal.II/examples/step-15/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-16/CMakeLists.txt b/deal.II/examples/step-16/CMakeLists.txt
index d101a26d0c..aa02f9226b 100644
--- a/deal.II/examples/step-16/CMakeLists.txt
+++ b/deal.II/examples/step-16/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-17/CMakeLists.txt b/deal.II/examples/step-17/CMakeLists.txt
index d0b1da5685..a8ff919a24 100644
--- a/deal.II/examples/step-17/CMakeLists.txt
+++ b/deal.II/examples/step-17/CMakeLists.txt
@@ -29,7 +29,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-18/CMakeLists.txt b/deal.II/examples/step-18/CMakeLists.txt
index 4651699d30..053586df12 100644
--- a/deal.II/examples/step-18/CMakeLists.txt
+++ b/deal.II/examples/step-18/CMakeLists.txt
@@ -29,7 +29,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-19/CMakeLists.txt b/deal.II/examples/step-19/CMakeLists.txt
index 2a10b56ae8..4cb0457f2f 100644
--- a/deal.II/examples/step-19/CMakeLists.txt
+++ b/deal.II/examples/step-19/CMakeLists.txt
@@ -31,7 +31,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-2/CMakeLists.txt b/deal.II/examples/step-2/CMakeLists.txt
index 5458819d35..910ee922c9 100644
--- a/deal.II/examples/step-2/CMakeLists.txt
+++ b/deal.II/examples/step-2/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-20/CMakeLists.txt b/deal.II/examples/step-20/CMakeLists.txt
index e4a0deb7fd..ce2a125949 100644
--- a/deal.II/examples/step-20/CMakeLists.txt
+++ b/deal.II/examples/step-20/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-21/CMakeLists.txt b/deal.II/examples/step-21/CMakeLists.txt
index fb45a3a967..2fe5b8aaa1 100644
--- a/deal.II/examples/step-21/CMakeLists.txt
+++ b/deal.II/examples/step-21/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-22/CMakeLists.txt b/deal.II/examples/step-22/CMakeLists.txt
index af328bc923..dc0f2cc407 100644
--- a/deal.II/examples/step-22/CMakeLists.txt
+++ b/deal.II/examples/step-22/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-23/CMakeLists.txt b/deal.II/examples/step-23/CMakeLists.txt
index c41b05ddd8..0ad6122701 100644
--- a/deal.II/examples/step-23/CMakeLists.txt
+++ b/deal.II/examples/step-23/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-24/CMakeLists.txt b/deal.II/examples/step-24/CMakeLists.txt
index a90683c4ae..f13ccb3cf4 100644
--- a/deal.II/examples/step-24/CMakeLists.txt
+++ b/deal.II/examples/step-24/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-25/CMakeLists.txt b/deal.II/examples/step-25/CMakeLists.txt
index 17697e72b4..0776d12c7b 100644
--- a/deal.II/examples/step-25/CMakeLists.txt
+++ b/deal.II/examples/step-25/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-26/CMakeLists.txt b/deal.II/examples/step-26/CMakeLists.txt
index b4b9db4f77..ad5143ef51 100644
--- a/deal.II/examples/step-26/CMakeLists.txt
+++ b/deal.II/examples/step-26/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-27/CMakeLists.txt b/deal.II/examples/step-27/CMakeLists.txt
index 782867ff33..3a93d8925f 100644
--- a/deal.II/examples/step-27/CMakeLists.txt
+++ b/deal.II/examples/step-27/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-28/CMakeLists.txt b/deal.II/examples/step-28/CMakeLists.txt
index 0f4d8a48a7..b3781e3ec0 100644
--- a/deal.II/examples/step-28/CMakeLists.txt
+++ b/deal.II/examples/step-28/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-29/CMakeLists.txt b/deal.II/examples/step-29/CMakeLists.txt
index bb41d0e1b6..9febafeb3a 100644
--- a/deal.II/examples/step-29/CMakeLists.txt
+++ b/deal.II/examples/step-29/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-3/CMakeLists.txt b/deal.II/examples/step-3/CMakeLists.txt
index 63b429c76f..0cbc05444a 100644
--- a/deal.II/examples/step-3/CMakeLists.txt
+++ b/deal.II/examples/step-3/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-30/CMakeLists.txt b/deal.II/examples/step-30/CMakeLists.txt
index 24a9aaa061..bd037ac8b5 100644
--- a/deal.II/examples/step-30/CMakeLists.txt
+++ b/deal.II/examples/step-30/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-31/CMakeLists.txt b/deal.II/examples/step-31/CMakeLists.txt
index 1377ee4951..877e43aa61 100644
--- a/deal.II/examples/step-31/CMakeLists.txt
+++ b/deal.II/examples/step-31/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-32/CMakeLists.txt b/deal.II/examples/step-32/CMakeLists.txt
index f15c228555..75b55e4b71 100644
--- a/deal.II/examples/step-32/CMakeLists.txt
+++ b/deal.II/examples/step-32/CMakeLists.txt
@@ -31,7 +31,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-33/CMakeLists.txt b/deal.II/examples/step-33/CMakeLists.txt
index 29cff211c9..ba4b858359 100644
--- a/deal.II/examples/step-33/CMakeLists.txt
+++ b/deal.II/examples/step-33/CMakeLists.txt
@@ -31,7 +31,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-34/CMakeLists.txt b/deal.II/examples/step-34/CMakeLists.txt
index b26a42f628..2271c85619 100644
--- a/deal.II/examples/step-34/CMakeLists.txt
+++ b/deal.II/examples/step-34/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-35/CMakeLists.txt b/deal.II/examples/step-35/CMakeLists.txt
index bbe688e0dd..a08764452a 100644
--- a/deal.II/examples/step-35/CMakeLists.txt
+++ b/deal.II/examples/step-35/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-36/CMakeLists.txt b/deal.II/examples/step-36/CMakeLists.txt
index 0a60cd8710..144605081f 100644
--- a/deal.II/examples/step-36/CMakeLists.txt
+++ b/deal.II/examples/step-36/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-37/CMakeLists.txt b/deal.II/examples/step-37/CMakeLists.txt
index 925fa0e74a..6b5344b882 100644
--- a/deal.II/examples/step-37/CMakeLists.txt
+++ b/deal.II/examples/step-37/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-38/CMakeLists.txt b/deal.II/examples/step-38/CMakeLists.txt
index 04a386b2ac..7fef773553 100644
--- a/deal.II/examples/step-38/CMakeLists.txt
+++ b/deal.II/examples/step-38/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-39/CMakeLists.txt b/deal.II/examples/step-39/CMakeLists.txt
index afce038bd7..7fa0d69f5e 100644
--- a/deal.II/examples/step-39/CMakeLists.txt
+++ b/deal.II/examples/step-39/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-4/CMakeLists.txt b/deal.II/examples/step-4/CMakeLists.txt
index f2480e9458..efccb5a5ca 100644
--- a/deal.II/examples/step-4/CMakeLists.txt
+++ b/deal.II/examples/step-4/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-40/CMakeLists.txt b/deal.II/examples/step-40/CMakeLists.txt
index f5aee3e5ff..44429edf72 100644
--- a/deal.II/examples/step-40/CMakeLists.txt
+++ b/deal.II/examples/step-40/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-41/CMakeLists.txt b/deal.II/examples/step-41/CMakeLists.txt
index df23507361..4adc710f44 100644
--- a/deal.II/examples/step-41/CMakeLists.txt
+++ b/deal.II/examples/step-41/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-42/CMakeLists.txt b/deal.II/examples/step-42/CMakeLists.txt
index 0c0cb561fe..9763c948f6 100644
--- a/deal.II/examples/step-42/CMakeLists.txt
+++ b/deal.II/examples/step-42/CMakeLists.txt
@@ -31,7 +31,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-43/CMakeLists.txt b/deal.II/examples/step-43/CMakeLists.txt
index 538e0daf50..e3adae1f1b 100644
--- a/deal.II/examples/step-43/CMakeLists.txt
+++ b/deal.II/examples/step-43/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-44/CMakeLists.txt b/deal.II/examples/step-44/CMakeLists.txt
index b81f160b0e..3adaf63b11 100644
--- a/deal.II/examples/step-44/CMakeLists.txt
+++ b/deal.II/examples/step-44/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-45/CMakeLists.txt b/deal.II/examples/step-45/CMakeLists.txt
index d1f751ad7c..f3997c0177 100644
--- a/deal.II/examples/step-45/CMakeLists.txt
+++ b/deal.II/examples/step-45/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-46/CMakeLists.txt b/deal.II/examples/step-46/CMakeLists.txt
index 2e25016a11..14cf9b8500 100644
--- a/deal.II/examples/step-46/CMakeLists.txt
+++ b/deal.II/examples/step-46/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-47/CMakeLists.txt b/deal.II/examples/step-47/CMakeLists.txt
index 739a183271..6a72cc3bdf 100644
--- a/deal.II/examples/step-47/CMakeLists.txt
+++ b/deal.II/examples/step-47/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-48/CMakeLists.txt b/deal.II/examples/step-48/CMakeLists.txt
index d8c1cd4add..ce3e40d47a 100644
--- a/deal.II/examples/step-48/CMakeLists.txt
+++ b/deal.II/examples/step-48/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-49/CMakeLists.txt b/deal.II/examples/step-49/CMakeLists.txt
index c7048b0a0c..2b0606c44d 100644
--- a/deal.II/examples/step-49/CMakeLists.txt
+++ b/deal.II/examples/step-49/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-5/CMakeLists.txt b/deal.II/examples/step-5/CMakeLists.txt
index fbabba4167..4f36a90ca6 100644
--- a/deal.II/examples/step-5/CMakeLists.txt
+++ b/deal.II/examples/step-5/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-50/CMakeLists.txt b/deal.II/examples/step-50/CMakeLists.txt
index 61e2d33ec5..0cf398ec74 100644
--- a/deal.II/examples/step-50/CMakeLists.txt
+++ b/deal.II/examples/step-50/CMakeLists.txt
@@ -31,7 +31,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-51/CMakeLists.txt b/deal.II/examples/step-51/CMakeLists.txt
index 9768132b67..9d6d267ed7 100644
--- a/deal.II/examples/step-51/CMakeLists.txt
+++ b/deal.II/examples/step-51/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-52/CMakeLists.txt b/deal.II/examples/step-52/CMakeLists.txt
index 7bc76ef3d8..7ba2bb1fba 100644
--- a/deal.II/examples/step-52/CMakeLists.txt
+++ b/deal.II/examples/step-52/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-6/CMakeLists.txt b/deal.II/examples/step-6/CMakeLists.txt
index e2b1c01a0c..c663a91dd7 100644
--- a/deal.II/examples/step-6/CMakeLists.txt
+++ b/deal.II/examples/step-6/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-7/CMakeLists.txt b/deal.II/examples/step-7/CMakeLists.txt
index 3270dbbd51..3d594b739a 100644
--- a/deal.II/examples/step-7/CMakeLists.txt
+++ b/deal.II/examples/step-7/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-8/CMakeLists.txt b/deal.II/examples/step-8/CMakeLists.txt
index 138fd88acf..294d675460 100644
--- a/deal.II/examples/step-8/CMakeLists.txt
+++ b/deal.II/examples/step-8/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
diff --git a/deal.II/examples/step-9/CMakeLists.txt b/deal.II/examples/step-9/CMakeLists.txt
index 66ddc7afaa..ae410a6bfa 100644
--- a/deal.II/examples/step-9/CMakeLists.txt
+++ b/deal.II/examples/step-9/CMakeLists.txt
@@ -28,7 +28,7 @@ FIND_PACKAGE(deal.II 8.0 QUIET
   )
 IF(NOT ${deal.II_FOUND})
   MESSAGE(FATAL_ERROR "\n"
-    "*** Could not locate deal.II. ***\n\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
     "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
     "or set an environment variable \"DEAL_II_DIR\" that contains this path."
     )
-- 
2.39.5