在 Rails 中安装 RMagick-gem 时出现问题

发布于 2024-09-25 16:57:39 字数 2776 浏览 1 评论 0原文

我一整天都在努力学习教程来安装 RMagick,现在我认为已经取得了很大的进展,但偶然发现了一个我真的不知道如何解决的错误,也没有得到任何有用的信息。

当我尝试安装 gem 时,我收到此消息:

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

C:/Ruby192/bin/ruby.exe extconf.rb
checking for Ruby version >= 1.8.5... 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=C:/Ruby192/bin/ruby
C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:368:in `try_do': The complier failed to generate an executable file. (RuntimeError)
You have to install development tools first.
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:452:in `try_cpp'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:834:in `block in have_header'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:276:in `postpone'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:833:in `have_header'
 from extconf.rb:193:in `<main>'


Gem files will remain installed in C:/Ruby192/lib/ruby/gems/1.9.1/gems/rmagick-2.13.1 for inspection.
Results logged to C:/Ruby192/lib/ruby/gems/1.9.1/gems/rmagick-2.13.1/ext/RMagick/gem_make.out

我认为粗体部分是重要部分,并且我做了一些研究并了解 stdint.h 是某种标头,但我不知道知道如何安装它。

我还检查了 mkmf.log 文件,该文件为我提供了一些易于阅读的信息:

检查 Ruby 版本 >= 1.8.5... ----------------- --- 是的


"gcc -o conftest -IC:/Ruby192/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby192/include/ruby-1.9.1/ruby/backward -IC:/Ruby192/include/ruby-1.9.1 -I.     -O3 -g -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long conftest.c  -L. -LC:/Ruby192/lib -L.    -lCORE_RL_magick_ -lX11  -lmsvcrt-ruby191-static  -lshell32 -lws2_32  "
cc1.exe: error: unrecognized command line option "-Wno-missing-field-initializers"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: int main() {return 0;}
/* end */

有人有什么想法吗?

非常感谢您的帮助!

问候,埃米尔

I've been plowing through tutorials all day trying to install RMagick, and have gotten pretty far now I reckon, but have stumbled apon an error that I really don't know how to solve, nor get any useful info on.

When I try to install the gem, I get this message:

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

C:/Ruby192/bin/ruby.exe extconf.rb
checking for Ruby version >= 1.8.5... 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=C:/Ruby192/bin/ruby
C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:368:in `try_do': The complier failed to generate an executable file. (RuntimeError)
You have to install development tools first.
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:452:in `try_cpp'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:834:in `block in have_header'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:276:in `postpone'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for'
 from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:833:in `have_header'
 from extconf.rb:193:in `<main>'


Gem files will remain installed in C:/Ruby192/lib/ruby/gems/1.9.1/gems/rmagick-2.13.1 for inspection.
Results logged to C:/Ruby192/lib/ruby/gems/1.9.1/gems/rmagick-2.13.1/ext/RMagick/gem_make.out

I suppose that the part in bold is the important part, and I've done some research and have understood that stdint.h is some sort of header, but I don't know how to install it.

I also checked in the mkmf.log file which gave me this easy to read bit of info :

checking for Ruby version >= 1.8.5... -------------------- yes


"gcc -o conftest -IC:/Ruby192/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby192/include/ruby-1.9.1/ruby/backward -IC:/Ruby192/include/ruby-1.9.1 -I.     -O3 -g -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long conftest.c  -L. -LC:/Ruby192/lib -L.    -lCORE_RL_magick_ -lX11  -lmsvcrt-ruby191-static  -lshell32 -lws2_32  "
cc1.exe: error: unrecognized command line option "-Wno-missing-field-initializers"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: int main() {return 0;}
/* end */

Anyone have any ideas?

Big thanks in advance for any help!

Regards, Emil

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评论(3

梦冥 2024-10-02 16:57:40

试试这个:

sudo apt-get install libmagickwand-dev

它适用于 Ubuntu。

Try this out :

sudo apt-get install libmagickwand-dev

It works for Ubuntu.

穿越时光隧道 2024-10-02 16:57:40

你是在窗户上吗?如果是,那么很可能,正如您的日志所说,您需要安装 http://rubyforge.org/ frs/?group_id=167 <-- 开发套件,因为一些编译命令不存在...

Are you on windows? If you are, chances are, as ur log said, you need to install http://rubyforge.org/frs/?group_id=167 <-- the development kit since some commands for compiling doesn't exist...

回忆追雨的时光 2024-10-02 16:57:39

我通过运行“apt-get install libmagick9-dev”来安装 ImageMagicks devkit 解决了这个问题。

I solved this by running 'apt-get install libmagick9-dev' which installs ImageMagicks devkit.

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