message: Install generic gcc/g++ packages so configure scripts can find them
diff: @@ -16,7 +16,7 @@ wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -
  apt-get update
  # install dependencies
  -apt-get install --force-yes -y libx11-dev libx11-xcb-dev mesa-common-dev libgl1-mesa-dev gcc-5 g++-5 clang-3.8 clang++-3.8 make pkg-config git libcurl4-openssl-dev libpcre3-dev
  +apt-get install --force-yes -y libx11-dev libx11-xcb-dev mesa-common-dev libgl1-mesa-dev gcc-5 g++-5 gcc g++ clang-3.8 clang++-3.8 make pkg-config git libcurl4-openssl-dev libpcre3-dev
  # install dependencies for building qt
  apt-get install --force-yes -y libproxy-dev autoconf autogen libtool xutils-dev bison
  