使用自制软件安装旧版本的imagemagick [英] Installing older version of imagemagick with homebrew

问题描述

我需要安装旧版本的imagemagick（6.5.9-3），我可以在可用版本列表中看到它

 > brew版本
 6.6.1-5 git checkout 1c9f04e Library / Formula / imagemagick.rb 
 6.5.9-8 git checkout 685dbff Library / Formula / imagemagick.rb 
 6.5.9-3 git checkout 258720c Library / Formula / imagemagick.rb 
 6.5.6-5 git checkout 7c90d02 Library / Formula / imagemagick.rb 
 6.5.5-10 git checkout b01c13d Library / Formula / imagemagick.rb 
  

但当我用

$ b

> git checkout 258720c Library / Formula / imagemagick.rb


然后运行

 > brew install imagemagick 
  

我收到错误消息说

 错误：imagemagick是一个只有头的公式
使用`brew install --HEAD imagemagick 
   
 
 
如果brew无法安装，为什么brew会列出这些版本？ 
所以问题仍然存在，如何使用brew安装旧版本的imagemagick？
 
 
 
（此解决方案不再有效：无法通过Homebrew安装旧版本的ImageMagick ）
 
 
 
提前感谢您的帮助。
解决方案
您可以定义自己的 GitHub Gist中的http://brew.sh/\"rel =nofollow> Homebrew 公式并安装
  brew install path / to / your / GistToYourPersonalImageMagickFormula 
  
例如此处或此处 
 
I need to install an older version of imagemagick (6.5.9-3), I can see it in the list of available versions
> brew versions
6.6.1-5  git checkout 1c9f04e Library/Formula/imagemagick.rb
6.5.9-8  git checkout 685dbff Library/Formula/imagemagick.rb
6.5.9-3  git checkout 258720c Library/Formula/imagemagick.rb
6.5.6-5  git checkout 7c90d02 Library/Formula/imagemagick.rb
6.5.5-10 git checkout b01c13d Library/Formula/imagemagick.rb
but when I checkout that version with
> git checkout 258720c Library/Formula/imagemagick.rb
and then run
> brew install imagemagick
I get an error saying that 
Error: imagemagick is a head-only formula
Install with `brew install --HEAD imagemagick
Why is brew listing those versions if it can't install them?
So the question remains, how to install an older version of imagemagick with brew?

(This solution is not working any longer: Cannot install older version of ImageMagick via Homebrew)

Thanks in advance for your help.
解决方案
You can define your own Homebrew formula in a GitHub Gist and install it with
brew install path/to/your/GistToYourPersonalImageMagickFormula
for example here or here

                        
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