Ville Skyttä said:
> package-cleanup is useful, but –leaves only deals with lib* packages at
> the moment, and –leaves –all tends to list a bit too many packages for
> my taste for my most common use cases.
> Other related things I’ve found useful:
> – apt-get -D remove foo
> – rpmdev-rmdevelrpms after customizing devpkgs
> in /etc/rpmdevtools/rmdevelrpms.conf
> – weekly „diff -u /var/log/rpmpkgs.1 /var/log/rpmpkgs“
Just install a separate virtual machine for each new app, and when
you’re done, destroy the VM.