如何修复NPM启动错误

Question

我刚刚下载了使用react.js模块的仪表板，因此当进入仪表板源文件夹并尝试运行命令'npm start'时，我得到以下错误：

我尝试了以下命令，但无法正常工作

sudo npm -g uninstall node
npm install node
npm cache clean
sudo npm install -g npm
npm install

npm start
npm ERR! path /home/lamechd/package.json
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall open
npm ERR! enoent ENOENT: no such file or directory, open '/home/lamechd/package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent 

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/lamechd/.npm/_logs/2019-06-04T09_51_23_106Z-debug.log

NB / Iam使用基于archlinux的manjaro操作系统