to run gfs-com.py or gfs-commander first: run the Slackbuild provided in python3-pillow which will then
produce a tarball to install on your system
installpkg /tmp/python3-pillow-10.1.0-x86_64-1_gfs.txz or
installpkg /tmp/python3-pillow-10.1.0-i686-1_gfs.txz

openrc-settingsd (D-Bus services for OpenRC-based systems)

OpenRC-settingsd provides an implementation of the the hostnamed,
localed, and timedated D-Bus services for OpenRC-based systems - in
particular, for typical installations of Gentoo or Slackware Linux.

installpkg /tmp/openrc-settingsd-1.4.0-x86_64-1_gfs.txz or
installpkg /tmp/openrc-settingsd-1.4.0-i686-1_gfs.txz