Nuxtでnodejsからpythonスクリプトの呼び出しでエラー

 ERROR  Failed to compile with 1 errors

This dependency was not found:                                          friendly-errors 
                                                                        friendly-errors   
* child_process in ./node_modules/babel-loader/lib??ref--2-0!./node_modules/@nuxt/components/dist/loader.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./components/SearchExecute.vue?vue&type=script&lang=js&
                                                                        friendly-errors   
To install it, you can run: npm install --save child_process            friendly-errors   
i Waiting for file changes                                                              
i Memory usage: 217 MB (RSS: 307 MB)                                                    
i Listening on: http://localhost:3000/                                                    

 WARN  Error from chokidar (C:\): Error: EBUSY: resource busy or locked, lstat 'C:\hiberfil.sys'
 WARN  Error from chokidar (C:\): Error: EBUSY: resource busy or locked, lstat 'C:\pagefile.sys'
 WARN  Error from chokidar (C:\): Error: EBUSY: resource busy or locked, lstat 'C:\swapfile.sys'
 ERROR  ENOENT: no such file or directory, stat 'C:\Users\All Users' 

 ERROR  ENOENT: no such file or directory, stat 'C:\Users\Default User'           

<script>
export default {
  components: {
  },
  methods: {
      //python側との通信
      var spawn = require("child_process").spawn;
      var pythonProcess = spawn('python',["PythonScript.py"]);
      pythonProcess.stdout.on('data',(data)=>{
          console.log(data);
      });

    },
  },
};
</script>

import sys

if __name__ == '__main__':
    print("TEST")
    sys.stdout.flush()