unable to install Phusion passenger

i tried to install Phusion passenger ,when is issued

sudo gem install passenger;

I got following error messages

WARNING: RubyGems 1.2+ index not found for:

RubyGems will revert to legacy indexes degrading performance.

ERROR: Could not find a valid gem ‘passenger’ (>= 0) in any repository

Please help.


This should help you get passed this issue.


First thing I would check is to make sure that system you are running the command on has access to the internet.