I am again about “Gem behind proxy” topic. I hope it is the last message
from me about it.
Well, I solve the problem and I encourage everyone who has “407 Proxy
Authentication Required” problem try patched version of RubyGems.
now working for me and I hope it help to you also. You could download it
from here http://pomozov.info/opensource.php#gems_and_proxy
or read more info about patched version here
Let me know how its going if you tried it.