The steps below outline how to install Ino on the Arduino YUN. Ino is a Command line toolkit for working with Arduino hardware.
Before installing Ino, you'll need to install pip on the Arduino YUN.
Once you've done that, you'll want to download a tarball of the latest Ino source onto the Arduino device.
Next, unarchive the tarball and change into the directory
tar zxf ino-*.tar.gz cd ino-*
Finally, you can run the following command to begin the Ino installation
python setup.py install