Yarn 全局命令不起作用

javascript npm yarnpkg

2022-08-30 01:50:56

我正在使用 Yarn v0.16.1。如果我理解正确（根据文档），应该等同于.但是，当我在 docs （with ）中运行示例时，该命令运行成功，但随后无法从命令行获得。下面是输出：yarn global add <package>npm install -g <package>create-react-appcreate-react-app

$ yarn global add create-react-app
$ yarn global v0.16.1
[1/4]

答案 1

You should add export PATH="$PATH:$(yarn global bin)" to your ~/.bash_profile or whatever you use. It would solve the issue.

Depending on how you installed it, Yarn's global folder varies for some reason. You can follow this issue here.

答案 2

Update Dec 2018

Just updating the path didn't work for me. I had to also set the yarn prefix.

Ubuntu 18.04.1 LTS (bionic)
yarn 1.12.3
npm v3.5.2
node v8.10.0
zsh 5.4.2

Steps

Confirm your global bin path
```
yarn global bin
```

I got: /home/username/.yarn/bin

set yarn prefix:

make sure your yarn prefix is the parent directory of your bin directory. You can confirm by running
```
yarn config get prefix
```
when I ran this, my prefix was empty, so I set it:
```
yarn config set prefix ~/.yarn
```
add the following to ~/.bash_profile or ~/.bashrc
```
export PATH="$PATH:`yarn global bin`"
```
for zsh users, be sure to add this line to ~/.zshrc
restart your shell or start a new one

bash -l or zsh