<pre>
cd ~/Downloads/arduino-1.0.6
sudo cp -ru lib /usr/share/arduino sudo cp -ru libraries /usr/share/arduinosudo cp -ru tools /usr/share/arduinoarduinosudo sudo cp -ru hardware /usr/share/arduinosudo cp -ru examples /usr/share/doc/arduino-core sudo cp -ru reference /usr/share/doc/arduino-core
</pre>