homebrew の imagemagick 6.8.0-10 と rmagick 2.13.1 の組み合わせでエラーが発生する。
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/Users/kohgami/.rvm/rubies/ruby-1.9.3-p362/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5... yes
extconf.rb:128: Use RbConfig instead of obsolete and deprecated Config.
checking for /usr/local/bin/gcc-4.2... yes
checking for Magick-config... yes
Warning: Found more than one ImageMagick installation. This could cause problems at runtime.
/usr/local/bin/Magick-config reports version 6.8.0 Q16 is installed in /usr/local/Cellar/imagemagick/6.8.0-10
/usr/local/Cellar/imagemagick/6.8.0-10/bin/Magick-config reports version 6.8.0 Q16 is installed in /usr/local/Cellar/imagemagick/6.8.0-10
Using 6.8.0 Q16 from /usr/local/Cellar/imagemagick/6.8.0-10.
checking for ImageMagick version >= 6.4.9... yes
checking for HDRI disabled version of ImageMagick... yes
checking for stdint.h... yes
checking for sys/types.h... yes
checking for wand/MagickWand.h... yes
checking for InitializeMagick() in -lMagickCore... no
checking for InitializeMagick() in -lMagick... no
checking for InitializeMagick() in -lMagick++... no
Can't install RMagick 2.13.1. Can't find the ImageMagick library or one of the dependent libraries. Check the mkmf.log file for more detailed information.
ライブラリが見えないらしいので、シンボリックリンクを貼る。
$ cd /usr/local/lib
$ ln -s libMagick++-Q16.7.dylib libMagick++.dylib
$ ln -s libMagickCore-Q16.7.dylib libMagickCore.dylib
$ ln -s libMagickWand-Q16.7.dylib libMagickWand.dylib
リトライ
$ bundle install
無事成功。
他に対応方法あったら教えてください。。。