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我嘗試從IDE啓動管理平臺：找不到寶石 '摩卡（= 0.12.3）x86架構的mingw32'
rails/redmine/script/rails server -b 127.0.0.1 -p 3000 -e development
，但我得到的錯誤：
/resolver.rb:287:in `resolve': Could not find gem 'mocha (= 0.12.3) x86-mingw32' in the gems available on this machine. (Bundler::GemNotFound)
我安裝摩卡：
gem install mocha
但是仍然出現錯誤。