找不到react-native -bash: react-native:命令

Question

我安装了node和Watchman

 brew install node
 brew install watchman

然后安装React Native CLI

npm install -g react-native-cli

但是当我使用react-native init test时

我有错误:找不到-bash: react-native:命令

Answer 1

尝试：sudo npm install -g react-native-cli

或在react native as之前使用npx：npx react-native init demo

Answer 2

第一

sudo npm install -g react-native-cli

此命令输出路径如下所示

/usr/local/bin/react-native -> /usr/local/lib/node_modules/react-native-cli/index.js

然后(对于上面的路径示例)

export PATH="/usr/local/lib/node_modules/react-native-cli/index.js"

react-native init appName