passenger@PinpinProfiles:/root$ gem install passenger
Building native extensions.  This could take a while...
ERROR:  Error installing passenger:
	ERROR: Failed to build gem native extension.

        /home/passenger/.rvm/rubies/ruby-1.9.2-p290/bin/ruby extconf.rb

make
make: Nothing to be done for `default'.

make install
mkdir -p /home/passenger/.rvm/gems/ruby-1.9.2-p290@p_profiles/gems/fastthread-1.0.7/lib
touch /home/passenger/.rvm/gems/ruby-1.9.2-p290@p_profiles/gems/fastthread-1.0.7/lib/fastthread.rb


Gem files will remain installed in /home/passenger/.rvm/gems/ruby-1.9.2-p290@p_profiles/gems/fastthread-1.0.7 for inspection.
Results logged to /home/passenger/.rvm/gems/ruby-1.9.2-p290@p_profiles/gems/fastthread-1.0.7/ext/fastthread/gem_make.out