我安装了quick.db，但仍然无法正常工作

Question

internal/modules/cjs/loader.js:983
  throw err;
  ^

Error: Cannot find module 'quick.db'
Require stack:
- C:\Users\Igor\github\litchbot\index.js

我的依赖项：

  "dependencies": {
    "discord.js": "^12.2.0",
    "fs": "0.0.1-security",
    "json": "^9.0.6",
    "quick.db":"^7.1.1"
  }
}