title: cant install rhc openshift client on ubuntu 11.10 64 bit
body: <p>Can anyone help me out, ive got Ruby 1.9.1 installed and Ruby Gems 1.8, here is the error message:</p>
  
  <pre><code>~$ sudo gem install rhc
  Building native extensions.  This could take a while...
  ERROR:  Error installing rhc:
  ERROR: Failed to build gem native extension.
  /usr/bin/ruby1.8 mkrf_conf.rb
  Building native extensions.  This could take a while...
  
  rake1.8 RUBYARCHDIR=/usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14/lib RUBYLIBDIR=/usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14/lib
  sh: rake1.8: not found
  </code></pre>
  
  <p>Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14 for inspection.
  Results logged to /usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14/ext/gem_make.out</p>