If you are experiencing issues with the installer itself, the developer (Kevin Bradley) released an iPhone app called nitoUtility to fix common installation problems on jailbroken devices.
If you are looking for specific text related to installing or troubleshooting nitoTV, here are the most common commands and links: Nitotv
: For older Apple TV models (like the 2nd generation), installation often involves using SSH with the command: apt-get install com.nito.nitotv . If you are experiencing issues with the installer