gcc-4.9-base 4.9-20140406-0ubuntu1 / usr / lib / gcc / x86_64-linux-gnu / 4.9.0

/usr/lib/gcc/x86_64-linux-gnu/4.9.0 is in gcc-4.9-base 4.9-20140406-0ubuntu1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/gcc/x86_64-linux-gnu/4.9