/usr/share/scsh-0.6/modules/install-lib is in scsh-install-lib 1.3.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/scsh-0.6/modules/install-lib-1.3.0
/usr/share/scsh-0.6/modules/install-lib-1.3.0