From: Jam <jam@...>
Date: 2012-07-22T21:52:48+09:00
Subject: Re: Homebrew iProblem



On Jul 22, 2012, at 6:37 AM, Ja Tse <lists@ruby-forum.com> wrote:

> I have installed the xCode command-line and brew doctor says all ok,
> however I am still getting the error from brew when I try to install
> rbenv.
> 
> 
> ~$> brew install rbenv
> ==> Downloading https://github.com/sstephenson/rbenv/tarball/v0.3.0
>                                                                           0.0%Warning:
> Failed to create the file /Library/Caches/Homebrew/rbenv-0.3.0.tgz:
> Warning: Permission denied
> ####################
> 28.5%
> curl: (23) Failed writing body (0 != 3909)
> Error: Download failed:
> https://github.com/sstephenson/rbenv/tarball/v0.3.0
> ~$> brew doctor
> Your system is raring to brew.
> ~
> $>
> 
> -- 
> Posted via http://www.ruby-forum.com/.
> 

Ryan answered this; you have a permissions issue. Change the permissions on /Library/Caches/Homebrew.