在安装Homebrew后，我得到' zsh:命令未找到:brew '

➜  ~ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
-e:77: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040677
It appears Homebrew is already installed. If your intent is to reinstall you
should do the following before running this installer again:
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"
The current contents of /usr/local are bin CODEOFCONDUCT.md etc git lib Library LICENSE.txt munki README.md sbin share .git .github .gitignore
➜  ~ brew install maven
zsh: command not found: brew

当前回答

我在macOS Big Sur(11.0.1)上遇到了类似的问题。在我的例子中，homebrew保存在/opt/homebrew/，而不是/usr/local/....

所以我补充道

导出路径= / opt /组装/ bin:美元的道路

到我的主目录中的.zshrc文件，并且ZSH shell能够找到brew命令。

2021-01-06 21:12:23

其他回答

基本上你的自制程序保存在/opt/homebrew/，而不是/usr/local/....路径

打开主目录下的.bash_profile并添加:

export PATH=/opt/homebrew/bin:$PATH

并重新启动终端。你会让它运行起来的。

2021-05-20 18:29:43

如果您使用的是WSL2，请确保遵循linuxbrew的最终linux安装说明。

test -d ~/.linuxbrew && eval $(~/.linuxbrew/bin/brew shellenv)test -d /home/linuxbrew/.linuxbrew && eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)
test -r ~/.bash_profile && echo "eval \$($(brew --prefix)/bin/brew shellenv)" >>~/.bash_profile
echo "eval \$($(brew --prefix)/bin/brew shellenv)" >>~/.profile

2021-01-17 01:04:28

Ubuntu 20.04的解决方案

安装brew后: /bin/bash -c $(curl - ssl https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" 然后运行它所说的(这对我来说什么都没有，只是每次我运行它时都向.zprofile添加行): 回显“eval”$(/home/linuxbrew/。linuxbrew / bin /酿造shellenv)' >> /home/blcuser/.zprofile . ' eval”(/ home / linuxbrew /美元。linuxbrew / bin /酿造shellenv)” 在关闭终端之前，复制输出: 回声路径美元应该类似于这个:

/home/linuxbrew/.linuxbrew/bin：/home/linuxbrew/.linuxbrew/sbin：/usr/local/sbin：/usr/local/bin：/usr/sbin：/usr/bin：/sbin：/bin：/usr/games：/usr/local/games：/snap/bin

我们需要的是酿造路径也就是预览路径的这一部分(对你来说可能是另一条路径)

/home/linuxbrew/.linuxbrew/bin：/home/linuxbrew/.linuxbrew/sbin

打开NEW终端，尝试使用以下命令构建整个第一条路径:

应该像这样:<brew_path>:$PATH

对我来说是:echo /home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin:$PATH

应该输出我们在4上输出的第一个完整路径。

打开.zshrc文件(我的是在home隐藏文件) 在.zshrc文件的开头，添加我们在5.上构建的内容: 导出路径= / home / linuxbrew / .linuxbrew / bin: / home / linuxbrew / .linuxbrew / sbin:美元的道路保存并重新启动终端检查正在工作的: 酿造的医生

默认情况下，您应该总是以新终端启动设置和酿造。

2022-02-24 14:52:27

它帮助我。只需运行follow命令:

echo '# Set PATH, MANPATH, etc., for Homebrew.' >> /Users/gureenkov56/.zprofile
echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> /Users/gureenkov56/.zprofile
eval "$(/opt/homebrew/bin/brew shellenv)"

2023-01-08 14:00:36