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Ahmed Ben Salem
Full Stack JavaScript Techdegree Student 1,246 PointsError downloading RailsInstaller on my Mac
I am having trouble installing the railsinstaller on my mac, I finish downloading the kit and when I get to the installing process I get this error at the beginning:
"There has been an error. Error changing group of / opt/rix to rvm The application will exit now." Then you only have ok to click on Can someone tell me what should I do to avoid this error, I can't complete the installation of railsinstaller?
Thank you
10 Answers

James Barnett
39,199 PointsIt's a permissions error. The easiest way to fix it is to run Repair Disk Permissions
on your hard drive.
- Open
Disk Utility
- Choose
Macintosh HD
- Click
Repair Disk Permissions
- Restart your Mac

James Barnett
39,199 PointsJamie - Thanks for letting us know about needing a restart. I've add that step to the instructions in my original post.

Ahmed Ben Salem
Full Stack JavaScript Techdegree Student 1,246 PointsThanks James, I will try that.

Jason Seifer
Treehouse Guest TeacherGreat answer, James!

Jamie Smith
1,582 PointsHi Guys,
Unfortunately, I am getting the same error, but the fix didn't work. Any other ideas?

Jamie Smith
1,582 PointsScratch that last post. Just needed a restart after the disk repair!
Amber Aultman
3,360 PointsWorked for me. Thanks for this fix!

Mark Brown
Courses Plus Student 1,787 PointsEveryone, thank you very much for this post.

Satya Sivuniguntamuni
4,626 Pointsthanks James Barnett

Austin Klenk
4,399 PointsFantastic James Barnett, that worked!