here is the error that i get, i started the code again, everything was ok until here:

/and # rm /home/user/MyDocs/.nitdroid/N12_UMay.tar
/and # cp /opt/NITDroid-Installer/FileManager.apk /and/system/app/
cp: cannot stat '/opt/NITDroid-Installer/FileManager.apk': No such file or directory
/and #