老师, babel-node我怎么启动不了, 是少装什么东西了吗?

Question

[nodemon] starting babel-node server/index.js
sh: babel-node: command not found
[nodemon] failed to start process, “babel-node” exec not found
[nodemon] Error
at Bus.utils.bus.on (/Users/zengdavy/_IOS/mt-app/node_modules/nodemon/lib/nodemon.js:156:25)
at Bus.emit (events.js:187:15)
at ChildProcess. (/Users/zengdavy/_IOS/mt-app/node_modules/nodemon/lib/monitor/run.js:157:11)
at ChildProcess.emit (events.js:182:13)
at Process.ChildProcess._handle.onexit (internal/child_process.js:254:12)

Answer 1

快乐动起来呀 2018-11-22 10:57:25

检查babel-cli和babel-core安装了没有

• 提问者 慕运维4559227 #1

  非常感谢！搞定了,但是现在项目启动报错:Cannot find module './utils/sign' 这个怎么办

• Jimory #2

  大大，东西都装了，还把项目的.bin目录添加到了环境变量里，但是还是没有babel-node命令。
  "devDependencies": {
      "@babel/cli": "^7.5.5",
      "@babel/core": "^7.5.5",
      "@babel/plugin-transform-modules-commonjs": "^7.5.0",
      "@babel/plugin-transform-strict-mode": "^7.2.0",
      "@babel/preset-env": "^7.5.5",
      "koa": "^2.7.0",
      "koa-bodyparser": "^4.2.1",
      "koa-router": "^7.4.0",
      "redis": "^2.8.0"
    },