katello-remove should removes it's self last
If something fails during katello-remove the user should be able to fix the problem and re-run it.
Currently if 'yum erase blah' fails it might have already removed it's self, resulting in the user having to install it again and re-run
#3 Updated by Sean O'Keeffe over 3 years ago
Yup, theforeman-bot was unhappy with this one https://github.com/Katello/katello-packaging/pull/316#issuecomment-258817839