/usr/share/man/man1/pfsoutrgbe.1.gz is in pfstools 1.8.5-2+b1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/pfsoutppm.1.gz
/usr/share/man/man1/pfsoutppm.1.gz