I get the following Passenger error:
undefined method `post_reset' for Gem:Module
Someone knows what this could mean? Thanks!
I've got the very same error after performing a
gem pristine --all to get rid of the annoying deprecation messages introduced with the latest rubygems update.
After that my
mod_passenger.so got deleted resulting in this (misleading) error message. Try restarting Apache, it won't be possible if you are having the same problem.
The solution was to once again execute
passenger-install-apache2-module. After that I could restart Apache and the error was gone.
i tried it myself and ended up with downgrading rubygems to 1.7.2, works again!