执行此命令时发生错误:
c:\gem install state_machines
错误:执行gem时...(Errno :: EINVAL) 参数无效 - c:/Ruby193/lib/ruby/gems/1.9.1/gems/state_machines-0.2.2/test/unit/node_collection/node_collection_after_being_copied_test
答案 0 :(得分:4)
这解决了我的问题:
git clone https://github.com/jeff-hamm/state_machines
cd state_machines
bundle gem state_machines
rake install