no such file to load -- RMagick2.so (MissingSource

0 0

no such file to load -- RMagick2.so (MissingSource10

请教个RMagick的问题，
Step 1. 我编译安装了ImageMagick-6.4.4
[root@Test ImageMagick-6.4.4]# convert -version
Version: ImageMagick 6.4.4 2008-12-30 Q8 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2008 ImageMagick Studio LLC

Step 2,安装rmagick 2.8.0
[root@Test ImageMagick-6.4.4]# gem list
........
rake (0.8.3)
rmagick (2.8.0)
Step 3. 验证：
[star@Test trunk]$ irb -rubygems -r RMagick
irb(main):001:0>

Step 4. 启动服务，出现报错

 [star@Test trunk]$ ruby script/server 
=> Booting Mongrel (use 'script/server webrick' to force WEBrick)
=> Rails 2.2.2 application starting on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
** Starting Mongrel listening at 0.0.0.0:3000
** Starting Rails with development environment...
no such file to load -- RMagick2
script/server:3
Exiting
/usr/local/ruby-1.8.6/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require': no such file to load -- RMagick2.so (MissingSourceFile)

请问大家有没有好的解决办法啊，谢谢！！！
谢谢！！

Ruby

2008年12月30日 19:06

fush_javaeye
10
0 0 0

2个答案按时间排序按投票排序

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http://rmagick.rubyforge.org/install-faq.html#loaderror

Help! I'm getting the message "libMagickWand.so.1: cannot open shared object file: No such file or directory" I know ImageMagick is installed! What should I do?

The full text of the message is:

/usr/lib/ruby/gems/1.8/gems/rmagick-2.2.2/lib/RMagick2.so:
libMagickWand.so.1: cannot open shared object file: No such file or
directory - /usr/lib/ruby/gems/1.8/gems/rmagick-2.2.2/lib/RMagick2.so
(LoadError)

The message will be slightly different if you are installing RMagick from source or you've installed GraphicsMagick.

This message is extremely confusing. It looks like Ruby is complaining that it can't find RMagick.so, but actually Ruby is complaining that it can't find libMagickWand.so.

Unless you specify a different directory when you run the configure script, the ImageMagick/GraphicsMagick shared object file (libMagickWand.so or libGraphicsMagick.so) is installed in the /usr/local/lib directory. However, the Linux dynamic linker/loader only looks for shared objects in /lib and /usr/lib by default. You have to add /usr/local/lib to the list of locations it searches. The easiest way to do this is to use the LD_LIBRARY_PATH environment variable. Add this statement to one of your start-up files:

export LD_LIBRARY_PATH=/usr/local/lib

See ld.so(8) for more information about LD_LIBRARY_PATH.

If you have root authorization on your system you can also add /usr/local/lib to the linker/loader's cache. See ldconfig(8) for more information.