I've followed this tutorial and all great until the end of install. https://github.com/offensive-security/nethunter-LRT
Installing Kali Linux Nethunter
Installing '/sdcard/kaliNethunter.zip'...
Checking for MD5 file...
Skipping MD5 check: no MD5 file found
E:Error installing zip file '/sdcard/kaliNethunter.zip'
Done processing script file
Installing Kali Linux Nethunter DONE!
Rebooting into Kali Linux Nethunter
Everything is installed. Phone should be booting up! Enjoy
Also had this error when trying same tutorial on Nexus 7 2012 (wifi).
Any idea's guys as this one has kept me going crazy for days now