Running from git

You can run the bleeding edge version of sup directly from a git clone:

$ git clone git://github.com/sup-heliotrope/sup.git
$ cd sup
$ ruby -I lib bin/sup

If you wish to test the development branch (latest changes) you can do that by doing:

$ git clone git://github.com/sup-heliotrope/sup.git
$ cd sup
$ git checkout -b develop origin/develop
$ ruby -I lib bin/sup

For more information on how to work with git see for instance: http://gitref.org/ or http://git-scm.com/book.

Missing dependencies

Either install dependencies manually or install them using bundler from the sup.git directory:

bundle install

another option is to create the sup gem: rake gem, which requires some dependencies and then install the gem afterwards: gem i pkg/sup-999.gem.

Different Ruby versions

Check out the wiki page on how to use RVM