Installing ImageMagick on Snow Leopard (64-bit)

This blog post is only relevant if you are on Snow Leopard, have a 64-bit Intel Mac, and need to install ImageMagick.

There are many Ruby on Rails projects out there that have some form image manipulation, thus use ImageMagick for that. Up until recently it was a real pain to install, with some huge list of library dependancies that need to be downloaded, compiled and installed. The ImageMagick project is now supplying a Intel 64-bit binary, specifically for Snow Leopard user so that they don’t need to install from source.

Another nice little tips that I learned for installing gems that have native extentions, is that you can put the ARCHFLAGS environment variable into your ~/.profile so that you don’t have to manually set it (and then wonder why the gem doesn’t compile elsewhere). You need to add:

export ARCHFLAGS="-arch x86_64"

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