I have been following this guide:
And I get the error:
uninitialized constant ActiveSupport::Dependes::Mutex (NameError)
when I try to run:
Right now I am at Rails 3.0.3 which may be causing the problem (it won’t
let me uninstall it). If that is, how can I run an older version? If
not, what else can I do? I am stumped - thank you.