/usr/lib/x86_64-linux-gnu/liblua5.2-lpeg.so is in lua-lpeg-dev 1.0.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/liblua5.2-lpeg.so.2.0.0
/usr/lib/x86_64-linux-gnu/liblua5.2-lpeg.so.2.0.0