@JrPuff
No possibility to pass on 10.12? (Sierra). I did it recently.
I don't know if your Mac is too old but you should check just in case.
https://support.apple.com/en-us/HT208202
@dkrubl
I faced login problem on Island Rum, error parsing command line etc. messages.
Editing Manifest didn't change anything but after clicking on 'Scan' button (now Re-Scan 😉), it worked without any problem.
Hi, my Mac is old (version 10.11.16) but I tried to install Homebrew (just in case...), indeed it did not work.
I can play now only with the Homecoming safe mode and I really hope you will be able to find a solution. Thanks for the help (and the good work)