我尝试安装firewatir,并收到以下错误。我将不胜感激。
C:\>gem install firewatir
Successfully installed firewatir-1.9.4
option --accessor is deprecated: support discontinued
file 'def_wrap=R,def_wrap_guard=R,def_creator=R,def_creator_with_default=R' not found
Installing ri documentation for firewatir-1.9.4
1 gem installed