Q:

Cannot change Drush version from 6.1.0 to 7.0

I am trying to update my version of Drush to include the Omega commands. For this I think I need 7.0. I have run composer global require drush/drush:7.0.0-alpha5 and this installs the package but when I check drush version it still says Drush Version   :  6.1.0 How do I change my version of Drush to 7.0?

A:

I found a way to do this using brew install --HEAD drush followed by brew switch drush HEAD The full article where I found this is here, under Installing Drush 7.x dev

