Installing Pip on the Arduino YUN
Pip is a powerful Python package manager. The steps below outline how to install it on the Arduino YUN.
First, update the existing packages
$ opkg update
Install the distribute package. This will allow you to use the easy_install command line tool
$ opkg install distribute
Next, install the python-openssl package
$ opkg install python-openssl
Finally, use easy_install to install pip
$ easy_install pip