message: add -y for apt install
diff: @@ -76,7 +76,7 @@ install:
  then sudo apt install -y lcov;
  gem install coveralls-lcov;
  fi
  -- sudo apt install libantlr4-runtime-dev antlr4
  +- sudo apt install libantlr4-runtime-dev antlr4 -y
  - pip install -r requirements.txt
  - python setup.py build $BUILD_ARGS
  - python setup.py install $BUILD_ARGS
  