自制软件安装在错误的位置？

Question

I'm currently beginning to learn ruby and have been running through a tutorial at Coursera . In the tutorial I get stuck really early on during install homebrew...

The lecturer does an ls -al call in terminal that shows ' homebrew ' in the list but when I do it, it doesn't come up.

I'm finding my homebrew in usr/local/library/homebrew but I cant seem to cd into there to keep on following the tutorial.

When I try to cd homebrew/ I get this message - -bash: cd: homebrew: No such file or directory

I feel like I've screwed up at some point early on but I can't find it. I've tried to uninstall script and repeating but I'm getting the same results...

Maybe I'm just being stupid but it's stopping me continuing as I can't write directly into the folder.

Can someone tell me how I'm screwing up?

Answer 1

The lecturer thinks what you in the directory where homebrew is installing, but you not.

To find where is your homebrew use:

$ brew --prefix