当我运行以下代码时:
require 'childprocess'
process = ChildProcess.build("cucumber")
process.start
(似乎任何其他宝石都可以代替黄瓜)
我收到错误:
C:/Ruby193/lib/ruby/gems/1.9.1/gems/childprocess-0.3.3/lib/childprocess/windows/process_builder.rb:87:in `create_process': The system cannot
find the file specified. (2) (ChildProcess::LaunchError)
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/childprocess-0.3.3/lib/childprocess/windows/process_builder.rb:34:in `start'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/childprocess-0.3.3/lib/childprocess/windows/process.rb:63:in `launch_process'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/childprocess-0.3.3/lib/childprocess/abstract_process.rb:67:in `start'
from env.rb:4:in `<main>'
当我在Windows cmd中使用例如cucumber
,流程正常启动。
我该如何解决?为什么会这样?
答案 0 :(得分:1)
require 'childprocess'
process = ChildProcess.build("C:\\Ruby193\\bin\\cucumber.bat")
process.start