/usr/lib/x86_64-linux-gnu/libcpp_common.so is in libroscpp-core-dev 0.6.7-1build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libcpp_common.so.0d
/usr/lib/x86_64-linux-gnu/libcpp_common.so.0d