“rmagick”gem 설치 문제

“rmagick”gem 설치 문제

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centos에 "rmagick"gem을 설치하는 동안 문제가 있습니다. 다음은 내가 가진 출력입니다. 누구든지 내가 누락 된 패키지를 식별 하는 데 도움을 줄 수 있습니까? 언급 한 다른 스택 오버플로 스레드를 모두 설치했습니다 . RMagick 설치 오류

Building native extensions.  This could take a while...
ERROR:  Error installing rmagick:
    ERROR: Failed to build gem native extension.

        /usr/local/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 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 2.13.2. 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
    --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=/usr/local/bin/ruby


Gem files will remain installed in /usr/local/lib/ruby/gems/1.9.1/gems/rmagick-2.13.2 for inspection.
Results logged to /usr/local/lib/ruby/gems/1.9.1/gems/rmagick-2.13.2/ext/RMagick/gem_make.out

제안 사항을 따르면 이제 다음과 같은 결과가 나타납니다.

Building native extensions.  This could take a while...
ERROR:  Error installing rmagick:
    ERROR: Failed to build gem native extension.

        /usr/local/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
checking for stdint.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
    --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=/usr/local/bin/ruby
/usr/local/lib/ruby/1.9.1/mkmf.rb:381:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:506:in `try_cpp'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:931:in `block in have_header'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:790:in `block in checking_for'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:284:in `block (2 levels) in postpone'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:254:in `open'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:284:in `block in postpone'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:254:in `open'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:280:in `postpone'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:789:in `checking_for'
    from /usr/local/lib/ruby/1.9.1/mkmf.rb:930:in `have_header'
    from extconf.rb:194:in `<main>'


Gem files will remain installed in /usr/local/lib/ruby/gems/1.9.1/gems/rmagick-2.13.2 for inspection.
Results logged to /usr/local/lib/ruby/gems/1.9.1/gems/rmagick-2.13.2/ext/RMagick/gem_make.out

mkmf.log의 출력 :

checking for HDRI disabled version of ImageMagick... -------------------- yes

--------------------

"gcc -o conftest -I/usr/local/include/ruby-1.9.1/x86_64-linux -I/usr/local/include/ruby-1.9.1/ruby/backward -I/usr/local/include/ruby-1.9.1 -I.  -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -I/usr/include/ImageMagick-6    -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -I/usr/include/ImageMagick-6   conftest.c  -L. -L/usr/local/lib -Wl,-R/usr/local/lib  -L/usr/lib -lMagickCore-6.Q16      -L/usr/lib -lMagickCore-6.Q16    -Wl,-R -Wl,/usr/local/lib -L/usr/local/lib -lruby-static  -lpthread -lrt -ldl -lcrypt -lm   -lc"
/usr/bin/ld: skipping incompatible /usr/lib/libMagickCore-6.Q16.so when searching for -lMagickCore-6.Q16
/usr/bin/ld: skipping incompatible /usr/lib/libMagickCore-6.Q16.so when searching for -lMagickCore-6.Q16
/usr/bin/ld: skipping incompatible /usr/lib/libMagickCore-6.Q16.so when searching for -lMagickCore-6.Q16
/usr/bin/ld: cannot find -lMagickCore-6.Q16
collect2: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"

gem_make.out의 출력은 위의 터미널 출력과 동일합니다.

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설치 시도

  sudo apt-get install libmagickwand-dev imagemagick

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MacOS Sierra에서 RMagick 2.16이 설치된 이 ImageMagick 7은 MagickWand.h를 찾을 수 없습니다. Rmagick 2.16에서 작동합니다.

brew install imagemagick@6
brew link --force imagemagick@6
gem install rmagick

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오류 메시지는 다음과 같습니다.

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

It seems you missing no package at all, you just have to tell pkg-config where to find the MagickCore.pc file to build the extension. If you have installed the package ImageMagick-devel using yum the file should be inside the directory /usr/lib/pkgconfig or /usr/lib64/pkgconfig (depending on your architecture). Check with this command (from now I assume you are on a amd64 machine, if it's not the case replace lib64 with lib):

$ find /usr/lib64/pkgconfig -name MagickCore.pc

If the file is there you just have to install rmagick with this command:

$ PKG_CONFIG_PATH='/usr/lib64/pkgconfig' gem install rmagick

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For Mac with Brew, simply..

brew install imagemagick

Then gem install imagemagick will work smoothly.

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The problem is, as the error puts it,

Package MagickCore was not found in the pkg-config search path

The solution is also suggested there:

add the directory containing MagickCore.pc to the PKG_CONFIG_PATH environment variable

So,

1. Find MagickCore.pc location:

   sudo find / -name MagickCore.pc
   

2. If it is not found, probably ImageMagick is not installed on your system — then install it (Google how to do it, as it depends on the OS)

3. Save it to the ENV var like that (make sure to put the path found in step 1):

   PKG_CONFIG_PATH=/usr/lib/x86_64-linux-gnu/pkgconfig
   

4. Retry installing RMagick

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It doesn't look like you're missing any packages. The error message is important:

Perhaps you should add the directory containing `MagickCore.pc' to the PKG_CONFIG_PATH environment variable

Several of the answers on this superuser duplicate give good advice.

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On debian (unstable) the correct packages needed to resolve this error were libmagickcore-6.q16-dev, imagemagick and libmagickwand-6-headers

I found them by using apt-file search MagickCore.pc and apt-file search MagickWand.h

참고URL : https://stackoverflow.com/questions/16774501/rmagick-gem-installation-issue