title: MongoDB installation error: "mongod: error while loading shared libraries: libc++.so.1..."
body: <p>I use this tutorial to install mongodb on my 64 bit Ubuntu OS:</p>
  
  <p><a href="http://docs.mongodb.org/manual/tutorial/install-mongodb-on-linux/">http://docs.mongodb.org/manual/tutorial/install-mongodb-on-linux/</a></p>
  
  <p>After finish the installation i enter:</p>
  
  <pre><code>mongo
  </code></pre>
  
  <p>Since then, an error message appear:</p>
  
  <pre><code>mongod: error while loading shared libraries: libc++.so.1: cannot open shared object file: No such file or directory
  </code></pre>
  
  <p>Do you have any idea to solve this problem ? Here is my system information:</p>
  
  <pre><code>OS: Ubuntu 14.04 LTS.
  OS Type: 64 bit.
  MongoDB version: mongodb-linux-x86_64-ubuntu1410-clang-3.0.6.
  </code></pre>