RMagick on CentOS

Ruby
1

Hi!

I have app, in which RMagick gem required (it place in bundle install).

But where I start it:

Installing rmagick (2.13.1) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native
extension.

/usr/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5… yes
checking for gcc… yes
checking for Magick-config… yes
checking for ImageMagick version >= 6.4.9… yes
checking for HDRI disabled version of ImageMagick… yes
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing MagickCore.pc' to the PKG_CONFIG_PATH environment variable No package 'MagickCore' found Package MagickCore was not found in the pkg-config search path. Perhaps you should add the directory containingMagickCore.pc’
to the PKG_CONFIG_PATH environment variable
No package ‘MagickCore’ found
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing MagickCore.pc' to the PKG_CONFIG_PATH environment variable No package 'MagickCore' found Package MagickCore was not found in the pkg-config search path. Perhaps you should add the directory containingMagickCore.pc’
to the PKG_CONFIG_PATH environment variable
No package ‘MagickCore’ found
checking for stdint.h… /usr/lib/ruby/1.9.1/mkmf.rb:368:in try_do': The complier failed to generate an executable file. (RuntimeError) You have to install development tools first. from /usr/lib/ruby/1.9.1/mkmf.rb:452:intry_cpp’
from /usr/lib/ruby/1.9.1/mkmf.rb:834:in block in have_header' from /usr/lib/ruby/1.9.1/mkmf.rb:693:inblock in checking_for’
from /usr/lib/ruby/1.9.1/mkmf.rb:280:in block (2 levels) in postpone' from /usr/lib/ruby/1.9.1/mkmf.rb:254:inopen’
from /usr/lib/ruby/1.9.1/mkmf.rb:280:in block in postpone' from /usr/lib/ruby/1.9.1/mkmf.rb:254:inopen’
from /usr/lib/ruby/1.9.1/mkmf.rb:276:in postpone' from /usr/lib/ruby/1.9.1/mkmf.rb:692:inchecking_for’
from /usr/lib/ruby/1.9.1/mkmf.rb:833:in have_header' from extconf.rb:193:in’

Gem files will remain installed in
/usr/lib/ruby/gems/1.9.1/gems/rmagick-2.13.1 for inspection.
Results logged to
/usr/lib/ruby/gems/1.9.1/gems/rmagick-2.13.1/ext/RMagick/gem_make.out
An error occured while installing rmagick (2.13.1), and Bundler cannot
continue.
Make sure that gem install rmagick -v '2.13.1' succeeds before
bundling.

I can’t find something similar to it in google.

Plz help!

2

On Wed, Nov 23, 2011 at 12:53 PM, Misha O. [email protected]
wrote:

checking for gcc… yes
checking for Magick-config… yes
checking for ImageMagick version >= 6.4.9… yes
checking for HDRI disabled version of ImageMagick… yes
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `MagickCore.pc’
to the PKG_CONFIG_PATH environment variable

Looks like you forgot to install a prerequisite. See “What
prerequisites does RMagick have?” on
http://rmagick.rubyforge.org/install-faq.html

I can’t find something similar to it in google.

That is vastly astonishing. When I searched for “RMagick gem” with
Google “RMagick Installation FAQ” was the first nested item for the
first entry (“RMagick Download Page”). What did you try?

Regards

robert

3

That is vastly astonishing. When I searched for “RMagick gem” with
Google “RMagick Installation FAQ” was the first nested item for the
first entry (“RMagick Download Page”). What did you try?
Hmm…
I mean I found instruction to install rmagick on centos.

But I can’t find something near to my problem issues.