➜  ~ /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

下面是我做的步骤。

1.安装自酿酒

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

2.运行brew help,看看它是否工作…如果显示错误“zsh: command not found: brew”,请继续执行。

修改路径为:

echo 'eval $(/opt/homebrew/bin/brew shellenv)' >> /Users/"YOUR USER NAME"/.zprofile

记得把“用户名”改成你的, 然后输入:

eval $(/opt/homebrew/bin/brew shellenv)

成功运行这些命令后,键入“brew help”查看是否一切正常。

其他回答

也许你已经从homebrew主页上遵循了这一步。

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

所以可能你的系统不能分配路径,所以遵循以下步骤。

sudo nano /etc/paths

粘贴

/opt/homebrew/bin:$PATH

保存并关闭

可能会迟到,但肯定会有帮助。你必须首先安装brew。只要运行下面的命令就可以了:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

我将演示来自@Spindizzy的答案:

cd ~ | ls -a
touch .zshrc // if file .zshrc doesn't exists we create it
vim .zshrc

将PATH=/opt/homebrew/bin:$PATH粘贴到那里,保存文件并重启终端。

Vim助手:

1. press "i" to interactive mode in vim, paste:
export PATH=/opt/homebrew/bin:$PATH
2. press "esc" type ":wq" and hit enter

编辑.zshrc文件:

nano .zshrc

并在文件的开头添加以下内容:

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

保存并运行:

source ~/.zshrc 

今天早上我也遇到了同样的问题。问题是自制程序的路径设置不正确。

遵循以下步骤

1.正确安装自制软件。在cmd下面的终端类型中。

ruby / usr / bin / e,“美元(卷毛-fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)”

在.zshrc文件中设置终端类型的路径 打开~ / . zshrc 在.zshrc文件中添加如下路径 导出路径= " / usr /地方/ bin:美元路径” 在终端类型源~/.zshrc 这样就完成了。