From: gmspro gmspro <lists@...>
Date: 2012-05-03T20:45:27+09:00
Subject: Re: How can i load image and display it using ruby?

How would i install rmagic?

gem install rmagic

Error:

Fetching: rmagick-2.13.1.gem ( 81%)
Fetching: rmagick-2.13.1.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing rmagick:
  ERROR: Failed to build gem native extension.

        /home/user1/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... no
Can't install RMagick 2.13.1. Can't find Magick-config in 
/home/user1/.rvm/bin:/home/user1/.rvm/gems/ruby-1.9.2-p180/bin:/home/user1/.rvm/gems/ruby-1.9.2-p180@global/bin:/home/user1/.rvm/rubies/ruby-1.9.2-p180/bin:bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games

*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
  --with-opt-dir
  --without-opt-dir
  --with-opt-include
  --without-opt-include=${opt-dir}/include
  --with-opt-lib
  --without-opt-lib=${opt-dir}/lib
  --with-make-prog
  --without-make-prog
  --srcdir=.
  --curdir
  --ruby=/home/user1/.rvm/rubies/ruby-1.9.2-p180/bin/ruby


Gem files will remain installed in 
/home/user1/.rvm/gems/ruby-1.9.2-p180/gems/rmagick-2.13.1 for 
inspection.
Results logged to 
/home/user1/.rvm/gems/ruby-1.9.2-p180/gems/rmagick-2.13.1/ext/RMagick/gem_make.out

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