title: Can't get Mongodb running
body: <p>I've just installed Mongodb by following the instructions on the link below.</p>
  
  <p>Everything went fine and no errors. However, when trying to run Mongodb (by typing 'Mongod' or 'Mongo') I get the following error: mongod: command not found. What can be wrong?</p>
  
  <p>I have tried to install it once again but I get a message that it's already installed.</p>
  
  <p>The <a href="http://www.mongodb.org/display/DOCS/Quickstart+OS+X" rel="nofollow">Instructions</a> that I followed (Mac OSX).</p>