问题描述
如主题所说，运行
brew doctor
响应以下警告:
Warning: /usr/bin occurs before /usr/local/binThis means that system-provided programs will be used instead of thoseprovided by Homebrew. The following tools exist at both paths:...Warning: Homebrew's bin was not found in your PATH.....Warning: Homebrew's sbin was not found in your PATH but you have installedformulae that put executables in /usr/local/sbin.
Warning: /usr/bin occurs before /usr/local/binThis means that system-provided programs will be used instead of thoseprovided by Homebrew. The following tools exist at both paths:...Warning: Homebrew's bin was not found in your PATH.....Warning: Homebrew's sbin was not found in your PATH but you have installedformulae that put executables in /usr/local/sbin.
但是，当我回显PATH时，它显示/usr/local/bin在/usr/bin之前
However, when I echo PATH, it shows /usr/local/bin as being before /usr/bin
/Users/bryce/.nvm/v0.10.32/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/bryce/bin:/Users/bryce/.rbenv/bin:/Users/bryce/.rbenv/shims:/Users/bryce/opt/Sencha/Cmd/4.0.0.203:/Users/bryce/Development/tools/apache-maven-3.1.1/bin:/opt/X11/bin:/usr/local/git/bin:/Users/bryce/.homesick/repos/bzdots/custom/bin
我正在Mac OS X(Yosemite)上运行iSH ZSH.胆量是这些警告对我来说并不是很重要，但是我的强迫症部分想摆脱所有警告....
I'm running ZSH, iTerm on Mac OS X (Yosemite). Gut feeling is that these warnings aren't really important to me, but the OCD part of me wants to get rid of all warnings....
更新:下面的弗朗西斯科有一个正确的主意.原来，我认为这是一个iTerm问题.我发现在研究我正在寻找的另一个问题时.因此，我只是将默认配置文件的命令从登录外壳"更改为:
UPDATE:Francisco below had the right idea. Turns out, I think it was an iTerm issue. I found the following while researching another issue I was looking for. So, I just changed the default profile's command from "Login shell" to:
/bin/bash -c /bin/zsh
很高兴.
推荐答案
我的最佳猜测是您的PATH设置取决于您的shell是交互运行还是非交互运行?
My best guess is that your PATH settings are dependent on whether your shell is running interactively or non-interactively?
尝试同时运行:
zsh -i -c "echo \$PATH"
zsh -c "echo \$PATH"
，然后查看输出是否不同. Brew可能会报告您的非交互式路径.
and see if the output differs. Brew is likely reporting on your non-interactive path.
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