How to modify PATH for Homebrew?
Trying to install ruby 1.9.3, read that I need to install homebrew first. Ran brew doctor, and it's giving me a bunch of warnings. One of which is:
Warning: /usr/bin occurs before /usr/local/bin This means that system-provided programs will be used instead of those provided by Homebrew. The following tools exist at both paths:
easy_install
easy_install-2.6
Consider amending your PATH so that /usr/local/bin is ahead of /usr/bin in your PATH.
How does one do what it's asking here?
open your /etc/paths file, put /usr/local/bin on top of /usr/bin
$ sudo vi /etc/paths
/usr/local/bin
/usr/local/sbin
/usr/bin
/bin
/usr/sbin
/sbin
and Restart the terminal , @mmel
There are many ways to update your path. Jun1st answer works great. Another method is to augment your .bash_profile to have:
export PATH="/usr/local/bin:/usr/local/sbin:~/bin:$PATH"
The line above places /usr/local/bin and /usr/local/sbin in front of your $PATH . Once you source your .bash_profile or start a new terminal you can verify your path by echo'ing it out.
$ echo $PATH
/usr/local/bin:/usr/local/sbin:/Users/<your account>/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
Once satisfied with the result running $ brew doctor again should no longer produce your error.
This blog post helped me out in resolving issues I ran into. http://moncefbelyamani.com/how-to-install-xcode-homebrew-git-rvm-ruby-on-mac/
Just run the following line in your favorite terminal application:
echo export PATH="/usr/local/bin:$PATH" >> ~/.bash_profile
Restart your terminal and run
brew doctor
the issue should be resolved
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