Trying to find which version of gcov is installed on travis-ci.

.travis.yml

@@ -8,7 +8,6 @@ addons:
   apt:
     packages:
       - lcov
-      - gcov-7.4
 
 compiler:
    - clang
@@ -16,6 +15,8 @@ compiler:
 
 
 script:
+   - gcov --version
+   - ls /usr/bin/gcov*
    - mkdir build
    - cd build
    - cmake ..