Install
Full: install rosh with all plugins:
sudo apt-get install ros-hydro-rosh-desktop-plugins
Robot-only: install rosh with robot-only plugins (i.e. no dependencies on visualization stacks)
sudo apt-get install ros-hydro-rosh-robot-plugins
Base: install rosh with no plugins
sudo apt-get install ros-hydro-rosh-core
Configure IPython
In your ~/.ipython/ipythonrc it is strongly recommended that you set:
readline_omit__names 2
Otherwise, your tab-complete will be polluted by private symbols.
OS X
OS X (recommend installing via easy_install, Macports version has bugs)
sudo easy_install ipython readline