我正在运行debian服务器并在很长一段时间后升级所有软件包(apt-get update
,apt-get upgrade
,apt-get distro-upgrade
)。然后rmagick不再工作因为imagemagick已更新。
所以我跑了:
gem uninstall rmagick
bundle install
然后我明白了:
Gem::Ext::BuildError: 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... no
Can't install RMagick 0.0.0. Can't find Magick-config in /usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
*** 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
extconf failed, exit code 1
Gem files will remain installed in /srv/www/www.example.com/shared/vendor/bundle/ruby/2.1.0/gems/rmagick-2.13.3 for inspection.
Results logged to /srv/www/www.example.com/shared/vendor/bundle/ruby/2.1.0/extensions/x86_64-linux/2.1.0-static/rmagick-2.13.3/gem_make.out
An error occurred while installing rmagick (2.13.3), and Bundler cannot continue.
Make sure that `gem install rmagick -v '2.13.3'` succeeds before bundling.
这是cat mkmf.log
:
checking for Ruby version >= 1.8.5... -------------------- yes
--------------------
find_executable: checking for gcc... -------------------- yes
--------------------
find_executable: checking for Magick-config... -------------------- no
--------------------
Can't install RMagick 0.0.0. Can't find Magick-config in /usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
任何人都可以帮我吗?
答案 0 :(得分:21)
对于将来遇到这个问题的人:我花了很长时间才修好了。这就是我所做的:
sudo apt-get purge imagemagick libmagickcore-dev libmagickwand-dev
sudo rm -R /usr/include/ImageMagick-6/magick
sudo ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/Magick-config /usr/bin/Magick-config
sudo apt-get install imagemagick libmagickcore-dev libmagickwand-dev
答案 1 :(得分:1)
我认为你必须从ubuntu存档安装libmagickwand-dev:
该软件包包含使用MagickWand编译程序所需的静态库。它包含MagickWand.h文件
这是一个依赖于默认量子libmagickwand开发文件的转换包。
sudo apt-get install libmagickwand-dev
安装此依赖项后,您需要安装rmagick:
gem install rmagick
答案 2 :(得分:1)
apt-get install libmagickcore-dev对我很有用
答案 3 :(得分:1)
我在Mac OS上,但是我必须指定版本6
brew install imagemagick@6
brew link --overwrite --force imagemagick@6
答案 4 :(得分:1)
在centos 7中,我必须执行以下操作才能使其工作:
yum install ImageMagick-devel.x86_64
在未安装此软件包的所有时间都失败。
答案 5 :(得分:0)
有相同的问题,但已安装ImageMagic。符号链接有效,但网址与上面的答案略有不同。请注意上限。对于Ubuntu 18.04,有2个选项:
选项1:
添加符号链接:
sudo ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.9.7/bin-q16/Magick-config /usr/bin/Magick-config
选项2:
〜/ .profile中的导出路径
export PATH="/usr/lib/x86_64-linux-gnu/ImageMagick-6.9.7/bin-q16/:$PATH"