heroku login fails on installing CLI - windows

Question

downloaded Heroku toolbelt for windows, and run in the command line (from the installation dir) :

heroku login

and get this error:

heroku-cli: Installing CLI...end of file reached (EOFError) C:/Program Files/Heroku/ruby-2.1.7/lib/ruby/2.1.0/openssl/buffering.rb:182:in s ysread_nonblock' C:/Program Files/Heroku/ruby-2.1.7/lib/ruby/2.1.0/openssl/buffering.rb:182:inr ead_nonblock' C:/Program Files/Heroku/vendor/gems/excon-0.47.0/lib/excon/socket.rb:45:in read line' C:/Program Files/Heroku/vendor/gems/excon-0.47.0/lib/excon/response.rb:62:inpa rse' C:/Program Files/Heroku/vendor/gems/excon-0.47.0/lib/excon/middlewares/response_ parser.rb:6:in response_call' C:/Program Files/Heroku/vendor/gems/excon-0.47.0/lib/excon/connection.rb:372:in response' C:/Program Files/Heroku/vendor/gems/excon-0.47.0/lib/excon/connection.rb:236:in request' C:/Program Files/Heroku/vendor/gems/excon-0.47.0/lib/excon.rb:230:inget' C:/Program Files/Heroku/lib/heroku/jsplugin.rb:235:in manifest' C:/Program Files/Heroku/lib/heroku/jsplugin.rb:248:inurl' C:/Program Files/Heroku/lib/heroku/jsplugin.rb:147:in block (2 levels) in setup ' C:/Program Files/Heroku/lib/heroku/jsplugin.rb:137:inopen' C:/Program Files/Heroku/lib/heroku/jsplugin.rb:137:in block in setup' C:/Program Files/Heroku/ruby-2.1.7/lib/ruby/2.1.0/tmpdir.rb:88:in mktmpdir' C:/Program Files/Heroku/lib/heroku/jsplugin.rb:135:in setup' C:/Program Files/Heroku/lib/heroku/cli.rb:27:instart' C:/Program Files/Heroku/bin/heroku:29:in `' ! Heroku client internal error. ! Search for help at: https://help.heroku.com !
Or report a bug at: https://github.com/heroku/heroku/issues/new

Error:       end of file reached (EOFError) (Excon::Errors::SocketError)
Command:     heroku login
Version:     heroku/toolbelt/3.43.2 (i386-mingw32) ruby/2.1.7


More information in C:/Users/busi/.heroku/error.log

Answer 1

I was needed to set environment variable: HTTP_PROXY since I'm behind proxy