/usr/bin/ppcx64-2.4.4 is in fp-compiler-2.4.4 2.4.4-3.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/bin/../lib/fpc/2.4.4/ppcx64
/usr/bin/../lib/fpc/2.4.4/ppcx64