RHEL पर rmagick मणि इंस्टॉल करने में त्रुटि - त्रुटि: मणि देशी एक्सटेंशन

Question

बनाने में विफल मैं RHEL पर स्नोरबी स्थापित करने का प्रयास कर रहा हूं। उसने रूबी के लिए पूछा, मैंने कोशिश की कि अब मैं rmagick त्रुटि से फंस गया हूं।

कृपया मदद करें।

 Installing rmagick (2.13.1) with native extensions 
      Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. 
      /usr/local/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 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 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 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 containing `MagickCore.pc' 
to the PKG_CONFIG_PATH environment variable 

     No package 'MagickCore' found 
     checking for stdint.h... yes 
     checking for sys/types.h... yes 
     checking for wand/MagickWand.h... no 

     Can't install RMagick 2.13.1. Can't find MagickWand.h. 
     *** 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 
     --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=/usr/local/bin/ruby 


     Gem files will remain installed in       
/var/www/html/snorby/vendor/bundle/ruby/1.9.1/gems/rmagick-2.13.1 for inspection. 

Results logged to /var/www/html/snorby/vendor/bundle/ruby/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. ` 

Answer 1

आप निम्न चरणों (उबंटू मशीन) कर सकते हैं,

sudo apt-get install libmagickwand-dev 
gem install rmagick