jgem update
Updating installed gems
ERROR: http://gems.rubyforge.org/ does not appear to be a repository
ERROR: While executing gem … (Gem::RemoteFetcher::FetchError)
Errno::ECONNREFUSED: Connection refused - Connection refused
(RubyGems.org | your community gem host
No problem here. Make sure you don’t have some firewall/proxy settings
that prevent the connection.
Or, maybe it was just a temporarily thing with network/routing?