Can't load workspace for ruby

rails

#1

[!] There was an error parsing Gemfile: You cannot specify the same gem twice with different version requirements.
You specified: web-console (>= 0) and web-console (~> 2.0). Bundler cannot continue.

from /home/ubuntu/workspace/Gemfile:44

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# Access an IRB console on exception pages or by using <%= console %> in views

gem ‘web-console’, ‘~> 2.0’

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#2

hey mate dont bother youself posting here or anywhere c9 sucks no support no nothing they will ban your account soon too!
ps you seem like albanian are you?