trying gfortran-5 for travis build.

Author: jacobwilliams

.travis.yml

@@ -18,7 +18,7 @@ addons:
       - kalakris-cmake
       - ubuntu-toolchain-r-test
     packages:
-      - gfortran-4.9
+      - gfortran-5
       - binutils
       - cmake
       - python-pip
@@ -53,9 +53,9 @@ install:
       mkdir "$HOME/.local/bin"
     fi
   - export PATH="$HOME/.local/bin:$PATH"
-  - export FC=/usr/bin/gfortran-4.9
-  - ln -fs /usr/bin/gfortran-4.9 "$HOME/.local/bin/gfortran" && gfortran --version
-  - ls -l /usr/bin/gfortran-4.9
+  - export FC=/usr/bin/gfortran-5
+  - ln -fs /usr/bin/gfortran-5 "$HOME/.local/bin/gfortran" && gfortran --version
+  - ls -l /usr/bin/gfortran-5
   - ln -fs /usr/bin/gcov-4.9 "$HOME/.local/bin/gcov" && gcov --version
   - perl --version
   - |