Try to ensure g++-5 exists

zbeekman · zbeekman · commit 20dfb028dce3 · 2016-04-30T15:15:00.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -39,6 +39,7 @@ matrix:
           packages:
             - gcc-5
             - gfortran-5
+            - g++-5
             - binutils
             - cmake-data
             - cmake
