Installing 'Compass' via the command line receive error “extconf failed, exit code 1”

Question

Couldn\'t find an answer to this. Running OS X Yosemite Beta v2

When following compass install guide ensure that your gem is up-to-date

gem update --sy         


        

Answer 1

If you have XCODE installed, you need to open. Because the OS needs to add components and these are added when you open the app.

Try again run

sudo gem install compass

Enjoy!