If I remember correctly, Revisor x86_64 is not working since Fedora 14. At the time I ended up working with livecd-creator. Today (in F16), however, I was curious to see if there were improvements in Revisor and find that the same bug "Cannot find anaconda-runtime in /usr/lib/anaconda-runtime" is still not resolved [1] [2]. The fix is kind of easy and already reported in Bugzilla. Revisor is a great software and it is sad to believe that is abandoned.

[1] - https://bugzilla.redhat.com/show_bug.cgi?id=649815 [2] - https://bugzilla.redhat.com/show_bug.cgi?id=653209

-- Henrique "LonelySpooky" Junior http://about.me/henriquejunior