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ruby - Rmagick 安装失败

转载 作者:数据小太阳 更新时间:2023-10-29 09:00:35 67 4
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在我的 Mac 上安装 rmagick gem 时遇到问题。我所有的软件都是最新的。这是我的错误信息。我试过重新安装 ImageMagick,但似乎没有任何效果。我使用自制软件 - 不能因为这个问题,对吗?

我是一个命令行新手,所以也许这很容易修复,但我不明白这个错误消息。

Devens-MacBook-Air:~ Deven$ gem install rmagick  
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.

current directory: /usr/local/lib/ruby/gems/2.3.0/gems/rmagick- 2.15.4/ext/RMagick
/usr/local/opt/ruby/bin/ruby -r ./siteconf20160416-51851-5yrwrn.rb extconf.rb
checking for clang... yes
checking for Magick-config... yes
checking for outdated ImageMagick version (<= 6.4.9)... no
/usr/local/bin/Magick-config: line 41: pkg-config: command not found
/usr/local/bin/Magick-config: line 47: pkg-config: command not found
/usr/local/bin/Magick-config: line 50: pkg-config: command not found
/usr/local/bin/Magick-config: line 53: pkg-config: command not found
checking for Ruby version >= 1.8.5... yes
/usr/local/bin/Magick-config: line 53: pkg-config: command not found
Can't install RMagick 2.15.4. Can't find the ImageMagick library or one of the dependent libraries. Check the mkmf.log file for more detailed information.

*** 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/Cellar/ruby/2.3.0/bin/$(RUBY_BASE_NAME)

To see why this extension failed to compile, please check the mkmf.log which can be found here:

/usr/local/lib/ruby/gems/2.3.0/extensions/x86_64-darwin-15/2.3.0/rmagick-2.15.4/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /usr/local/lib/ruby/gems/2.3.0/gems/rmagick-2.15.4 for inspection.
Results logged to /usr/local/lib/ruby/gems/2.3.0/extensions/x86_64-darwin-15/2.3.0/rmagick-2.15.4/gem_make.out

最佳答案

以下所有命令行都会解决这个问题。

brew install imagemagick
cd /usr/local/Cellar/imagemagick/6.8.0-10/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
gem install rmagick

6.8.0 是这里的 imagemagick 版本。希望这会奏效。

关于ruby - Rmagick 安装失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/36671374/

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