1
vote
3answers
160 views

How do I undo “export PATH='/usr/local/bin:$PATH' >> ~/.bash_profile”

I was trying to install homebrew, which wasn't working. It told me to do echo export PATH='/usr/local/bin:$PATH' >> ~/.bash_profile. However this wasn't having any affect, and I thought maybe it ...
0
votes
1answer
20 views

How can I update homebrew and upgrade the new packages in one step?

I often run brew update followed by brew upgrade. Can I do that in one step?
2
votes
1answer
150 views

Homebrew: Easy way to add 'gnubin' to path for multiple packages?

I would like to use Homebrew to install GNU versions of several utilities, and use the GNU versions by default with their usual names. From the output of brew install gnu-tar and by reading How to ...
0
votes
1answer
624 views

cd 'brew --prefix': no such file or directory

After these errors: > brew update fatal: 'origin' does not appear to be a git repository fatal: The remote end hung up unexpectedly Error: Failure while executing: git pull -q origin ...
30
votes
3answers
7k views

Is it safe to upgrade Bash via Homebrew?

I'm new to OS X. I'm running OS X Lion on a MacBook Pro. Is it safe to upgrade the bash shell using Homebrew: $ brew install bash If safe, how do I make it the default instance of the shell I run ...