Step 8 of https://fedoraproject.org/wiki/How_to_remove_a_package_at_end_of_life

Please block the package epdfview from F19. It's been retired.

Note: I was unable to complete step 5:
"Check for and remove the package from any spins kickstarts files: http://git.fedorahosted.org/git/spin-kickstarts.git"

I am getting:
error: insufficient permission for adding an object to repository database ./objects
when trying to push my change to fedora-livecd-security.ks