安装了新命令，但它们仍然不起作用
[英]new commands are installed but they still don't work
问题描述
Friends-MacBook-Pro:~ friend$ npm install -g live-server 
Friends-MacBook-Pro：〜朋友$ npm install -g live-server
/Users/friend/.npm-global/bin/live-server -> /Users/friend/.npm-global/lib/node_modules/live-server/live-server.js /Users/friend/.npm-global/bin/live-server-> /Users/friend/.npm-global/lib/node_modules/live-server/live-server.js
- live-server@1.2.0 updated 1 package in 15.078s Friends-MacBook-Pro:~ friend$ live-server -v live-server@1.2.0更新了15.078s中的1个程序包Friends-MacBook-Pro：〜friend $ live-server -v
-bash: live-server: command not found -bash：实时服务器：找不到命令
Friends-MacBook-Pro:~ friend$ npm install -g create-react-app /Users/friend/.npm-global/bin/create-react-app -> /Users/friend/.npm-global/lib/node_modules/create-react-app/index.js + create-react-app@1.4.3 added 106 packages in 13.884s Friends-MacBook-Pro：〜朋友$ npm install -g create-react-app /Users/friend/.npm-global/bin/create-react-app-> /Users/friend/.npm-global/lib/node/modules /create-react-app/index.js + create-react-app@1.4.3在13.884s中添加了106个软件包
╭─────────────────────────────────────╮ │ │ │ Update available 5.5.1 → 5.6.0 │ │ Run npm i -g npm to update │ │ │ ╰─────────────────────────────────────╯ ╮││││更新可用5.5.1→5.6。 0││运行npm i -g npm以更新│││╰─────────────────────── ──╯
Friends-MacBook-Pro:~ friend$ npm i -g npm + npm@1.0.0 Friends-MacBook-Pro：〜朋友$ npm i -g npm + npm@1.0.0
added 1 package in 1.566s 在1.566秒内添加了1个程序包
Friends-MacBook-Pro:~ friend$ create-react-app newtypelabs.io 朋友-MacBook Pro：〜朋友$ create-react-app newtypelabs.io
-bash: create-react-app: command not found -bash：create-react-app：找不到命令
1 个解决方案
解决方案1
0 2017-12-13 02:51:43
您应该将bin路径添加到您的用户环境。
echo 'export PATH="/Users/friend/.npm-global/bin:$PATH"' >> ~/.bash_profile
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