Code review comment for lp:~michihenning/unity-api/require-g++-4.9

Not sure why this falls over on Jenkins. The build definitely installs 4.9 but, when cmake runs, it detects 4.8. Anyone know why this is happening?

dh_auto_configure -- -DCMAKE_BUILD_TYPE=coverage
-- The C compiler identification is GNU 4.8.3
-- The CXX compiler identification is GNU 4.8.3
-- Check for working C compiler: /usr/bin/x86_64-linux-gnu-gcc
-- Check for working C compiler: /usr/bin/x86_64-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/x86_64-linux-gnu-g++
-- Check for working CXX compiler: /usr/bin/x86_64-linux-gnu-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
CMake Error at CMakeLists.txt:23 (message):
  g++ version must be 4.9!