/usr/share/ is in cl-sql-postgresql-socket 6.7.0-1.1.
This file is owned by root:root, with mode 0o755.
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/usr/share/common-lisp/
/usr/share/common-lisp/source/
/usr/share/common-lisp/source/clsql-postgresql-socket/
/usr/share/common-lisp/source/clsql-postgresql-socket/clsql-postgresql-socket.asd
/usr/share/common-lisp/source/clsql-postgresql-socket/db-postgresql-socket/
/usr/share/common-lisp/source/clsql-postgresql-socket/db-postgresql-socket/postgresql-socket-api.lisp
/usr/share/common-lisp/source/clsql-postgresql-socket/db-postgresql-socket/postgresql-socket-package.lisp
/usr/share/common-lisp/source/clsql-postgresql-socket/db-postgresql-socket/postgresql-socket-sql.lisp
/usr/share/doc/
/usr/share/doc/cl-sql-postgresql-socket/
/usr/share/doc/cl-sql-postgresql-socket/copyright
/usr/share/doc/cl-sql-postgresql-socket/changelog.Debian.gz