无法安装npm安装react-native-gesture handler

Question

我正在尝试使用React Native Navigation 5。我已经添加了所有依赖项，但当我添加

npm install react-native-gesture-handler它给出了以下错误：

npm ERR! code ENOENT      
npm ERR! syscall spawn git
npm ERR! path git
npm ERR! errno ENOENT
npm ERR! enoent Error while executing:
npm ERR! enoent undefined ls-remote -h -t https://github.com/naver/hammer.js.git
npm ERR! enoent 
npm ERR! enoent 
npm ERR! enoent spawn git ENOENT
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

然后我遵循下面的解决方案并下载了Github，将路径保存在系统变量中，但它不起作用。请指出我做错了什么。

https://stackoverflow.com/a/23179102

我的package.json

{
  "name": "NavigationExample",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "android": "react-native run-android",
    "ios": "react-native run-ios",
    "start": "react-native start",
    "test": "jest",
    "lint": "eslint ."
  },
  "dependencies": {
    "@egjs/hammerjs": "^2.0.17",
    "@react-native-community/masked-view": "^0.1.6",
    "@react-navigation/native": "^5.0.1",
    "@react-navigation/stack": "^5.0.1",
    "react": "16.9.0",
    "react-native": "0.61.5",
    "react-native-reanimated": "^1.7.0",
    "react-native-safe-area-context": "^0.7.2",
    "react-native-screens": "^2.0.0-beta.2"
  },
  "devDependencies": {
    "@babel/core": "7.8.4",
    "@babel/runtime": "7.8.4",
    "@react-native-community/eslint-config": "0.0.5",
    "babel-jest": "24.9.0",
    "eslint": "6.8.0",
    "jest": "24.9.0",
    "metro-react-native-babel-preset": "0.56.4",
    "react-test-renderer": "16.9.0"
  },
  "jest": {
    "preset": "react-native"
  }
}

它在mac上运行良好，但在Windows10家庭版上不起作用。

Answer 1

这个链接帮助我摆脱了这个问题：Here's a link

简而言之，Download Git然后执行以下步骤：

• 打开环境变量
• 编辑已安装在设备中的git位置。与我类似的示例是将npm install react-native-gesture-handler

位置添加到路径(确保将其添加到用户变量和system variables)

• Apply更改并重新启动您的pc

• 最后，返回到项目并运行git

Answer 2

这看起来像是权限错误。请以管理员身份运行命令行。

Answer 3

删除您的节点模块，然后重试

npm install