run gazebo in virtualbox
I have a project that I'm working on which I will use Gazebo to model robots. I have installed VirtualBox on my Macbook (Mac os x) and installed two different ubuntu distributions, and installed Gazebo on each of them, on both installations, I have faced with problems and was not able to install in one step although I followed every step in the instructions for ubuntu.
I would appreciate if you can let me know of the version(and the bit, 32 or 64) of Ubuntu which works best with the Gazebo so I can install that version and install Gazebo on that. I have tried the last version of Ubuntu which is 12.04 and 11.10. ( I think both of them were 64 bit distributions)