问题
I'm very close here, I think I just need to create a symbolic link, but I'm not sure how (and why this is need).
I downloaded and installed git using this command:
brew install git
The response is:
git-1.7.12 already installed, it's just not linked
How do I do this?
When I run:
which git
>/usr/bin/git
When I run:
git --version
>git version 1.7.4.4
My paths are fine:
export PATH="/usr/local/bin:$PATH"
Again, all I really need to know is how to set up the symlink.
回答1:
By using the link subcommand:
brew link git
来源：https://stackoverflow.com/questions/12362021/problems-upgrading-git-with-homebrew