libboost-regex1.46-dev 1.46.1-7ubuntu3 / usr / lib / libboost_regex-mt.a

/usr/lib/libboost_regex-mt.a is in libboost-regex1.46-dev 1.46.1-7ubuntu3.

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

It is a symlink to /usr/lib/libboost_regex.a