can't start rails server, getting a lot of "load errors"

Question

I am trying to setup an existing project of friends on my ubuntu i installed ruby ree-1.8.7 with rvm and ran the rvm use command to switch to that ruby. then ran bundle install in the app folder and it installed all the gems (there are a lot)

now i tried running rails server and i am getting a huge amount of errors. i won't copy all the text because its big, but here is how it looks basicly. how do i go about solving this?

/home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require': no such file to load -- twitter-text (LoadError)
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:225:in `load_dependency'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:596:in `new_constants_in'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:225:in `load_dependency'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/twitter-2.0.0/lib/twitter/status.rb:9
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:225:in `load_dependency'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:596:in `new_constants_in'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:225:in `load_dependency'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/twitter-2.0.0/lib/twitter/user.rb:5
from /home/schaller/.rvm/gems/ree-1.8.7-2012.02/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'

Answer 1

Its not a huge amount of errors, its just one error and what you are seeing is the stack trace :)

The real error is:

`require': no such file to load -- twitter-text (LoadError)

So add twitter-text to your Gemfile and try again ;)