title: Can't install Ruby using RVM
body: <p>I'm running <code>Debian Wheezy</code> with kernel <code>2.6.32-028stab101.1</code>.</p>
  
  <p>I just installed <code>Ruby</code> and <code>RVM</code>. The current installed version is</p>
  
  <p><code>ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]</code>, </p>
  
  <p>however, I need version <code>1.8.7-p371</code> for my current code.</p>
  
  <p>I tried running <code>rvm install ruby-1.8.7-p371</code>, but only get the following output:</p>
  
  <pre><code>Searching for binary rubies, this might take some time.
  No binary rubies available for: debian/7.0/x86_64/ruby-1.8.7-p371.
  Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
  Installing requirements for debian, might require sudo password.
  Hit http://plex.r.worldssl.net lucid Release.gpg
  Hit http://plex.r.worldssl.net lucid Release
  Hit http://www.plexapp.com lucid Release.gpg
  Hit http://plex.r.worldssl.net lucid/main amd64 Packages
  Hit http://www.plexapp.com lucid Release
  Hit http://ftp.us.debian.org sid Release.gpg
  Hit http://www.plexapp.com lucid/main amd64 Packages
  Hit http://ftp.us.debian.org sid Release
  Hit http://ftp.us.debian.org sid/main amd64 Packages/DiffIndex
  Hit http://debian.intergenia.de squeeze Release.gpg
  Hit http://debian.intergenia.de squeeze/updates Release.gpg
  Ign http://plex.originet.eu stable Release.gpg
  Hit http://ftp.us.debian.org sid/main Translation-en/DiffIndex
  Hit http://debian.intergenia.de squeeze Release
  Ign http://plex.originet.eu stable Release
  Ign http://plex.originet.eu stable/main amd64 Packages/DiffIndex
  Ign http://www.plexapp.com lucid/main Translation-en_US
  Hit http://debian.intergenia.de squeeze/updates Release
  Ign http://www.plexapp.com lucid/main Translation-en
  Hit http://debian.intergenia.de squeeze/main Sources
  Hit http://debian.intergenia.de squeeze/contrib Sources
  Hit http://debian.intergenia.de squeeze/non-free Sources
  Hit http://debian.intergenia.de squeeze/main amd64 Packages
  Hit http://debian.intergenia.de squeeze/contrib amd64 Packages
  Hit http://debian.intergenia.de squeeze/non-free amd64 Packages
  Hit http://debian.intergenia.de squeeze/updates/main Sources
  Hit http://debian.intergenia.de squeeze/updates/contrib Sources
  Hit http://debian.intergenia.de squeeze/updates/non-free Sources
  Hit http://debian.intergenia.de squeeze/updates/main amd64 Packages
  Ign http://plex.r.worldssl.net lucid/main Translation-en_US
  Ign http://plex.r.worldssl.net lucid/main Translation-en
  Hit http://debian.intergenia.de squeeze/updates/contrib amd64 Packages
  Ign http://plex.originet.eu stable/main Translation-en_US
  Hit http://debian.intergenia.de squeeze/updates/non-free amd64 Packages
  Ign http://plex.originet.eu stable/main Translation-en
  Err http://plex.originet.eu stable/main amd64 Packages
    404  Not Found
  Ign http://debian.intergenia.de squeeze/updates/contrib Translation-en_US
  Ign http://debian.intergenia.de squeeze/updates/contrib Translation-en
  Ign http://debian.intergenia.de squeeze/updates/main Translation-en_US
  Ign http://debian.intergenia.de squeeze/updates/main Translation-en
  Ign http://debian.intergenia.de squeeze/updates/non-free Translation-en_US
  Ign http://debian.intergenia.de squeeze/updates/non-free Translation-en
  W: Failed to fetch http://plex.originet.eu/dists/stable/main/binary-amd64/Packages  404  Not Found
  
  E: Some index files failed to download. They have been ignored, or old ones used instead.
  </code></pre>
  
  <p>I tried installing <a href="http://anlek.com/2011/01/rvm-install-1-8-7-p330-fails/" rel="nofollow">readline</a>, running <code>rvm mount</code>, inserted </p>
  
  <p><code>[[ -s "$HOME/.rvm/scripts/rvm" ]] &amp;&amp; . "$HOME/.rvm/scripts/rvm"</code> </p>
  
  <p>in my <code>.zshrc</code>, but nothing worked.</p>
  
  <p>Any ideas what I'm missing?</p>