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1 vote
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How to update homebrew in preparation for installing node/npm on macOS Mojave

I attempted to install node.js/npm onto a macbook running Mojave 10.14.5 so that I can do local development of a web app. From internet research my understanding is the first step is updating ...
Daniel Patriarca's user avatar
3 votes
0 answers
3k views

How do I fix this: Error: /usr/local/Cellar is not writable? Why does chown returns "illegal username"?

I was trying to install Nodejs using Homebrew (I'm using macOS Sierra 10.12.6) so I wrote in the terminal: brew install node and it returned: Error: /usr/local/Cellar is not writable. You should ...
Pier's user avatar
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0 votes
2 answers
3k views

Managing file permissions with npm OSX

I am trying to install this MEAN application generator on my mac - OSX El Capitan v10.11.4. However, I get the following output: Checking permissions... Cloning branch master into destination ...
George Edwards's user avatar
0 votes
0 answers
141 views

OSX Homebrew /usr/local permisions for node

I have installed homebrew without any problems. The problem was to install node.. I got permission errors about /usr/local directory and symlinks. So I did sudo chown -R myuser /usr/local then I ...
superstar's user avatar