Tool to Control Fan - fanctl

[tuxd3v]

The outputs are:

Code:

rock64@rockpro64:~$ sudo ats --test
/usr/bin/env: ‘lua’: No such file or directory

It seems that there is a symlink missing while installing lua 5.3, am I right with that?

You right, probably, you forgot to create it.. 
Repeat all the steps to install dependencies, and then reinstall