我是NodeJS语言的新手，我试图构造一个Node JS Watson协助，但遇到了我无法解决的错误：
Error: spawn sox ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19)
at onErrorNT (internal/child_process.js:415:16)
at process._tickCallback (internal/process/next_tick.js:63:19)
at Function.Module.runMain (internal/modules/cjs/loader.js:832:11)
at startup (internal/bootstrap/node.js:283:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)
Emitted 'error' event at:
at Process.ChildProcess._handle.onexit (internal/child_process.js:246:12)
at onErrorNT (internal/child_process.js:415:16)
[... lines matching original stack trace ...]
at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! chatbot-with-voice-activation-wake-word@1.0.0 start:`noderun.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the chatbot-with-voice-activation-wake-word@1.0.0
start script.
npm ERR! This is probably not a problem with npm. There is likely
additional logging output above