Hello.. My company recently changed to a new proxy server and now my gem update commands aren't working. Doing a gem update gives me: Updating installed gems ERROR: While executing gem ... (Zlib::BufError) buffer error I searched and found the rubysspi gem (http://rubyforge.org/projects/rubysspi/ ). I installed it and configured as per the directions and set my http_proxy environment var: set http_proxy=http://192.168.4.3:3128 (I also edited the gem.bat command to automatically include the library -rspa) But now I get: Updating installed gems ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError) bad response Proxy Authentication Required 407 (http://gems.rubyforge.org/la test_specs.4.8) I'm not sure what the problem is or what to do to fix! Justin Bailey you out there? Thanks! -- Posted via http://www.ruby-forum.com/.