I have been trying to use brew to install tmux but every time I put in brew install tmux it would tell me:
Error: Could not create /usr/local/Cellar
Check you have permission to write to /usr/local
I then tried to do it with sudo but it did not work, which I guest would would not seeing that brew does not want to be used with root. I have already made sure that all the files that are in /usr/local belong to me. I can’t change the /usr/local file; it says: “Operation not permitted”. How can I fix this so Cellar can be created and allow me to install stuff using brew?
Update: I totally forgot that this question was up. I ended up fixing it by reinstalling Homebrew. Apparently an important thing had not been install when I first installed it. Don’t know why, but the Xcode stuff that needed to be installed for the command line. So I had to install that when I reinstalled Homebrew.