travis: the new way of installing python on travis

diff --git a/.travis.yml b/.travis.yml
index 236576a..e1288a1 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -48,7 +48,7 @@ addons:
 
 script:
    - if [[ "$TRAVIS_OS_NAME" == "osx"   ]]; then brew update; fi
 
 script:
    - if [[ "$TRAVIS_OS_NAME" == "osx"   ]]; then brew update; fi

-   - if [[ "$TRAVIS_OS_NAME" == "osx"   ]]; then brew install python3; fi
+   - if [[ "$TRAVIS_OS_NAME" == "osx"   ]]; then brew upgrade python; fi

    - if [[ "$TRAVIS_OS_NAME" == "osx"   ]]; then cmake -Denable_model-checking=OFF -Denable_documentation=OFF -Denable_coverage=ON -Denable_java=ON -Denable_lua=OFF -Denable_compile_optimizations=ON -Denable_smpi=ON -Denable_smpi_MPICH3_testsuite=OFF -Denable_compile_warnings=ON .; fi
    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then cmake -Denable_model-checking=ON  -Denable_documentation=OFF -Denable_coverage=ON -Denable_java=ON -Denable_lua=OFF -Denable_compile_optimizations=ON -Denable_smpi=ON -Denable_smpi_MPICH3_testsuite=ON -Denable_compile_warnings=ON .; fi
    # run make and ctest in the sonar wrapper on master/linux; run it directly in PR or OSX
    - if [[ "$TRAVIS_OS_NAME" == "osx"   ]]; then cmake -Denable_model-checking=OFF -Denable_documentation=OFF -Denable_coverage=ON -Denable_java=ON -Denable_lua=OFF -Denable_compile_optimizations=ON -Denable_smpi=ON -Denable_smpi_MPICH3_testsuite=OFF -Denable_compile_warnings=ON .; fi
    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then cmake -Denable_model-checking=ON  -Denable_documentation=OFF -Denable_coverage=ON -Denable_java=ON -Denable_lua=OFF -Denable_compile_optimizations=ON -Denable_smpi=ON -Denable_smpi_MPICH3_testsuite=ON -Denable_compile_warnings=ON .; fi
    # run make and ctest in the sonar wrapper on master/linux; run it directly in PR or OSX