When I execute those commands I get this result:

iMac-de-Jordi:Library jeam$ ruby -e "$(curl -fsSL raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null
==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
iMac-de-Jordi:Library jeam$ brew install python
-bash: brew: command not found
iMac-de-Jordi:Library jeam$
iMac-de-Jordi:Library jeam$ brew install netpbm
-bash: brew: command not found
iMac-de-Jordi:Library jeam$

It seems that brew is not found.

You should see a place to enter your password after the first step

ruby -e "$(curl -fsSL raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
==> /usr/bin/sudo /bin/mkdir -p /Library/Caches/Homebrew
Password:

This is why I would like to get the installers working on the distribution version. They simplify these steps so much. But alas, my attempt to fix it today didn't work, so I need to figure it out. For now, installing home-brew and executing the two home-brew commands is actually necessary.

Hi,

today I am having a real hard time trying to get autofocus to work.
It just doesn't work, always crashes KStars.

I can't see this line in terminal: ==> /usr/bin/sudo /bin/mkdir -p /Library/Caches/Homebrew
And Password is not seen, neither.

I try to lunch ruby command with sudo but whith the same result.

The other thing I should probably say is that if you have already run my kstars program and you would like to try out the new dmg with the wizard, you will need to either delete or remove two folders so that it is like a fresh install. If you are like me and already have some nice index files in the astrometry folder and you have all kinds of important data like gsc, the tycho database, and others in your data directory. Just rename the folders maybe astrometry_backup and kstars_backup.

~/Library/Application Support/Astrometry
~/Library/Application Support/kstars

I would say get the log files and send them to Jasem. If the focuser does work and the ccd does work in kstars on OS X, then any other bugs like that are almost certain to be actual kstars code issues and not OS X issues.

I just switch to linux, same thing!
I am going to revert to an older version of the server it was working fine yesterday.

Ok yeah, then definitely a code issue. I know Jasem was working on the CCD class because of his intent to add video streaming capability. He also recently added a really nice feature where you can see get almost a live view image while you are focusing with real time hfr and profiles. Send him any logs you can get on any errors you see.

see if this helps. brew.sh maybe I am missing something.

/usr/bin/ruby -e "$(curl -fsSL raw.githubusercontent.com/Homebrew/install/master/install)"

This is why you guys are testing everything!!

I'm back !!!! wow, forum's look has changed, the brain is all scrambled need to reset it... lol

Anyway, Rob, check your mail please I've sent you a report.