update CI

.github/workflows/ContinuousIntegration.yml

@@ -1,4 +1,4 @@
-# GitHub workflow to enable continuous integratoin
+# GitHub workflow to enable continuous integration
 name: Continuous Integration
 
 # This workflow is triggered on pushes and pull requests to the repository.
@@ -17,23 +17,23 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-20.04, macos-11 ]
-        cxx: [ clang++, g++-9 ]
+        cxx: [ clang++, g++-10 ]
         build_type: [ Debug, Release ]
 
     steps:
     - name: which CXX
       run: |
         which ${{matrix.cxx}}
         ${{matrix.cxx}} --version
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: mkdir bin
       run: mkdir bin
     - name: cmake
-      run: cmake -D CMAKE_CXX_COMPILER=`which ${{matrix.cxx}}` -D CMAKE_BUILD_TYPE=${{matrix.build_type}} -D interpolation.tests=ON ..
+      run: cmake -DPYTHON_EXECUTABLE=$(which python3) -D CMAKE_CXX_COMPILER=`which ${{matrix.cxx}}` -D CMAKE_BUILD_TYPE=${{matrix.build_type}} -D interpolation.tests=ON ..
       working-directory: ./bin
     - name: make
       run: make -j2
       working-directory: ./bin
     - name: ctest
-      run: ctest --rerun-failed --output-on-failure -j2
+      run: ctest -j2
       working-directory: ./bin