我提供了package.json，然后表示为依赖，然后通过npm安装nodemon和express，但是当我通过nodemon运行它时
PS E:\Web Work\nodejs> nodemon routing.js
它的展示错误是
[nodemon] 1.11.0
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: *.*
[nodemon] starting `node routing.js`
events.js:160
throw er; // Unhandled 'error' event
^
Error: spawn cmd ENOENT
at exports._errnoException (util.js:1018:11)
at Process.ChildProcess._handle.onexit (internal/child_process.js:193:32)
at _combinedTickCallback (internal/process/next_tick.js:80:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
at onErrorNT (internal/child_process.js:367:16)