ImageMagick / 找不到魔杖 / MagickWand.h / Ubuntu 15.04

Question

我试图安装RMagick 2.13.4几个小时，但无法完成。

我发现一个帖子有同样的问题，但没有解决:Can't find wand/MagickWand.h

这是我的控制台日志:

Installing rmagick 2.13.4 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
    /home/gfioriello/.rvm/rubies/ruby-2.0.0-p247/bin/ruby -r ./siteconf20151013-8735-126suhh.rb 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 stdint.h... yes
checking for sys/types.h... yes
checking for wand/MagickWand.h... no
Can't install RMagick 2.13.4. 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=/home/gfioriello/.rvm/rubies/ruby-2.0.0-p247/bin/ruby
extconf failed, exit code 1
Gem files will remain installed in /home/gfioriello/.rvm/gems/ruby-2.0.0-p247@self_service/gems/rmagick-2.13.4 for inspection.
Results logged to /home/gfioriello/.rvm/gems/ruby-2.0.0-p247@self_service/extensions/x86_64-linux/2.0.0/rmagick-2.13.4/gem_make.out
An error occurred while installing rmagick (2.13.4), and Bundler cannot continue.
Make sure that `gem install rmagick -v '2.13.4'` succeeds before bundling.

我有Ubuntu 15.04

我安装了所有需要的软件包(imagemagick libmagickwand-dev等，我已经尝试了其他问题中描述的所有软件包)

这是我的ImageMagick版本

gfioriello@dvt-005:~$ identify -version
Version: ImageMagick 6.8.9-9 Q16 x86_64 2015-01-06 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC
Features: DPC Modules OpenMP
Delegates: bzlib djvu fftw fontconfig freetype jbig jng jpeg lcms lqr ltdl lzma openexr pangocairo png tiff wmf x xml zlib

如果有人知道该怎么做，我将不胜感激。

Answer 1

1. 首先检查rmagick版本支持哪个imagemagick并根据它通过此链接下载https://download.imagemagick.org/ImageMagick/download/releases/
2. 第二，一旦你下载，解压缩，进入文件夹，打开终端，在终端一步一步输入命令a)。/configure b) make c) sudo make install和卸载相同版本的sudo make uninstall按照以下链接获取更多信息https://imagemagick.org/script/install-source.php d) sudo ldconfig/usr/local/libe) sudo apt-get安装imagemagick libmagickwand-devf) sudo apt-get install libmagickcore-dev g) sudo apt-get install graphicsmagick- libmagickdev -compat
3. 一切完成后，键入convert——version检查版本和正确安装。输出将类似于Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 http://www.imagemagick.org版权所有:©1999-2017 ImageMagick Studio LLC许可:http://www.imagemagick.org/script/license.php特点:密码DPC模块OpenMP委托(内置):bzlib djvu fftw fontconfig freetype jbig jng jpeg lcms lqr ltdl lzma openexr pangocairo png tiff wmf x xml zlib.
4. 如果没有任何工作，那么您已经安装了错误的ImageMagick版本，请转到第二点并逐步卸载 a)。b) make c)sudo make uninstall这和安装Imagemagick的过程是一样的，你必须使用sudo make uninstall。