Problems Starting Server (local)

Hey,

i have some problems by starting the server. When want to start it (./
script/server) i get the following issue:

/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require': no such file to load -- /Library/Ruby/Gems/1.8/
gems/more-0.1.1/rails/../lib/less/controller_extension
(MissingSourceFile)

Can´t find something. Could anybody help me?

Thanks

Found it.

Very simple. You only have to update the gems. "gem update"
That works for me.