MarsSeed [1] filed a deletion request for python2-rtctree [2]: python2-rtshell is an unneeded orphan package from 2015, and this is its support library, also orphan and unused.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-rtctree/
