title: Can't install imagemagick with brew on Mac OS X mavericks
body: <p>I am using Homebrew v0.9.5 on my Mac OS X version 10.9.4</p>
  
  <p>When I run the command: `brew install imagemagick, this error occurred.</p>
  
  <pre><code>$ brew install imagemagick
  ==&gt; Installing dependencies for imagemagick: libpng, freetype
  ==&gt; Installing imagemagick dependency: libpng
  ==&gt; Downloading https://downloads.sf.net/project/machomebrew/Bottles/libpng-1.6.12.mavericks.bottle.tar.gz
  
  curl: (7) Failed connect to downloads.sf.net:443; Operation timed out
  Error: Failed to download resource "libpng"
  Download failed: https://downloads.sf.net/project/machomebrew/Bottles/libpng-1.6.12.mavericks.bottle.tar.gz
  Warning: Bottle installation failed: building from source.
  ==&gt; Downloading https://downloads.sf.net/project/libpng/libpng16/1.6.12/libpng-1.6.12.tar.gz
  
  curl: (7) Failed connect to downloads.sf.net:443; Operation timed out
  Error: Failed to download resource "libpng"
  Download failed: https://downloads.sf.net/project/libpng/libpng16/1.6.12/libpng-1.6.12.tar.gz
  </code></pre>
  
  <p>I have added --disable-openmp option, it also doesn't go well.</p>
  
  <pre><code>$ brew install imagemagick --disable-openmp
  </code></pre>
  
  <p>brew doctor command result has no problem.</p>
  
  <pre><code>$ brew doctor
  Your system is ready to brew.
  </code></pre>