It does in my system: chris@ubuntu-quadcore:~$ ls -l /usr/bin/py3clean -rwxr-xr-x 1 root root 7806 Apr 10 10:48 /usr/bin/py3clean
It does in my system: quadcore: ~$ ls -l /usr/bin/py3clean
chris@ubuntu-
-rwxr-xr-x 1 root root 7806 Apr 10 10:48 /usr/bin/py3clean