/usr/lib/x86_64-linux-gnu/ncc/genc.pm is in nescc 1.3.5-1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/ncc/../../../share/nescc/genc.pm
/usr/lib/x86_64-linux-gnu/ncc/../../../share/nescc/genc.pm