CentOS 6.5 にrmagickをインストールする

1. ImgeMagickをインストールします
$ sudo yum -y install ImageMagick ImageMagick-devel

$ yum list installed | grep Image
ImageMagick.x86_64     6.7.2.7-2.el6    @base
ImageMagick-devel.x86_64
2. rmagickはbundleをつかってインストールします

Gemfile

gem 'rmagick', '~> 2.15', '>= 2.15.4'
$ bundle install --path vendor/bundle
Fetching gem metadata from https://rubygems.org/..
Fetching version metadata from https://rubygems.org/.
Resolving dependencies...
Installing rmagick 2.15.4 with native extensions
Using bundler 1.10.6
Bundle complete! 1 Gemfile dependency, 2 gems now installed.
Bundled gems are installed into ./vendor/bundle.
memo
$ yum -y install libjpeg-devel libpng-devel