title: Centos 6.4 - Failed to map segment from shared object: Permission denied
body: <p>Hi, I am trying to install Phusion Passenger. Installation was successful but I am getting the following error on doing <code>service httpd start</code></p>
  
  <p><code>Starting httpd: httpd: Syntax error on line 221 of /etc/httpd/conf/httpd.conf: Syntax error on line 1 of /etc/httpd/conf.d/passenger.conf: Cannot load /usr/local/rvm/gems/ruby-2.0.0-p353/gems/passenger-4.0.33/buildout/apache2/mod_passenger.so into server: /usr/local/rvm/gems/ruby-2.0.0-p353/gems/passenger-4.0.33/buildout/apache2/mod_passenger.so: failed to map segment from shared object: Permission denied [FAILED]</code></p>