having hard time installing nito tv on apple tv

every time i try to install nito tv on apple tv i get the following log

please advice



bash-2.05b$ chmod 755 installme-bash-2.05b$ sudo ./installme
./installme: line 8: mount: command not found
rm: /Library/Receipts/nitoTV.pkg//Contents/Archive.bom: Read-only file system
rm: /Library/Receipts/nitoTV.pkg//Contents/Info.plist: Read-only file system
rm: /Library/Receipts/nitoTV.pkg//Contents/PkgInfo: Read-only file system
rm: /Library/Receipts/nitoTV.pkg//Contents/Resources/en.lproj/Description.plist: Read-only file system
rm: /Library/Receipts/nitoTV.pkg//Contents/Resources/en.lproj: Read-only file system
rm: /Library/Receipts/nitoTV.pkg//Contents/Resources/package_version: Read-only file system
rm: /Library/Receipts/nitoTV.pkg//Contents/Resources: Read-only file system
rm: /Library/Receipts/nitoTV.pkg//Contents: Read-only file system
rm: /Library/Receipts/nitoTV.pkg/: Read-only file system
./installme: line 12: installer: command not found
./installme: line 14: mount: command not found
Restarting Finder...