use older cmake

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 111f9fbb282c84498f8ba38c78dd301e9a357313..6c77d9e077202b616b1fe01174306afdea961412 100644 (file)
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -39,7 +39,8 @@ jobs:
         cmake --version
     - name: build
       run: |
-        ./candi.sh -j 2 --packages="once:openblas once:p4est dealii"
+        # use our cmake version, as the runner has 3.19 installed, which is too new for deal.II
+        ./candi.sh -j 2 --packages="once:cmake once:openblas once:p4est dealii"
         cd ~/deal.ii-candi/tmp/build/deal.II-* && cat detailed.log && make test
 
   osx-minimal: