From: Aya Abdelsalam Date: 2011-09-21T17:12:15+09:00 Subject: gem installaltion Hi I am using ruby 1.9.2 on windows 7 machine and every time I try to install any gem i get this error C:\Users\User> gem install classifier ERROR: Could not find a valid gem 'classifier' (>= 0) in any repository ERROR: Possible alternatives: classifier it appears with all gems not just classifier can anyone please tell me what may be causing this? and how may i solve it? and if there is a specific folder in ruby where i should be saving my gems Thank you so much in advance -- Posted via http://www.ruby-forum.com/.