In response to lukelarris bug report

Configure is in docs, not installing, so needs to go up another directory. (I think, I'm on my iPad)

docs/installing/os/ubuntu.rst

@@ -9,7 +9,7 @@ First, we install our base software stack:
 	$ sudo apt-get install git nodejs redis-server imagemagick npm
 
 
-If you want to use MongoDB, LevelDB, or another database instead of Redis please look at the :doc:`Configuring Databases <../configuring/databases>` section.
+If you want to use MongoDB, LevelDB, or another database instead of Redis please look at the :doc:`Configuring Databases <../../configuring/databases>` section.
 
 **If your package manager only installed a version of Node.js that is less than 0.8 (e.g. Ubuntu 12.10, 13.04), use ``node --version`` to determine your version of Node.js:**