-bash: react-native: 在 MAC 上找不到命令答案

【问题标题】：-bash: react-native: command not found on MAC-bash: react-native: 在 MAC 上找不到命令
【发布时间】：2019-09-04 20:15:29
【问题描述】：

$ react-native -v

-bash: react-native: 找不到命令

$ brew --version
Homebrew 2.1.0
Homebrew/homebrew-core (git revision c2b3; last commit 2019-04-14)
Homebrew/homebrew-cask (git revision 8953; last commit 2019-04-14)

$ which node
/usr/local/bin/node

$ ls -l $(which node)
lrwxr-xr-x  1 kishore  admin  31 Apr 14 11:17 /usr/local/bin/node -> ../Cellar/node/11.14.0/bin/node

$ echo $PATH

/usr/local/share/npm/bin:/usr/local/opt/sqlite/bin:/usr/local/opt/openssl/bin:/usr/local/opt/sqlite/bin:/usr/local/opt/openssl/bin:/usr/local/opt/icu4c/sbin:/usr/local/opt/icu4c/bin:/usr/local/opt/icu4c/sbin:/usr/local/opt/icu4c/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

我已经尝试了以下建议，但没有运气： react-native: command not found

Error when installed react-native-cli command not found

react-native not found + mac os

-bash: react-native: command not found

请帮忙，我是 React-Native 的新手。我能够构建项目，但在 brew update 之后，我陷入了困境，无法继续进行。

【问题讨论】：

标签： react-native

【解决方案1】：

在官方文档中有一个入门指南，其中有一个关于React Native CLI 的部分。安装命令是：