Redmine

I have RedMine v.1.4.0 Stable. I want to install CRM (Contacts) plugin.

When I try run this in virtual PC with clean install everything is OK!

C:\webserver\apps\redmine>bundle install --without development test

But when I do this on server I have an error:

C:\webserver\apps\redmine>bundle install --without development test
Fetching source index for http://rubygems.org/
C:/webserver/ruby/lib/ruby/site_ruby/1.8/rubygems/spec_fetcher.rb:54
No such file or directory - C:/Users/Administrator (Errno::ENOENT)

I think I need to change a path from "C:/Users/Administrator" to "C:\webserver\apps\redmine\"

How can I do it? Why it's looking gems in administrator directory?