Brew与ImageMagick的链接

Question

安装：ostaptan: ostap$ brew安装imagemagick -禁用-openmp-源程序

==> Downloading http://downloads.sf.net/project/machomebrew/mirror/ImageMagick-6.7.7-6.tar.bz2
Already downloaded: /Library/Caches/Homebrew/imagemagick-6.7.7-6.tar.bz2
==> Patching
patching file configure
Hunk #1 succeeded at 32371 (offset 447 lines).
==> ./configure --disable-osx-universal-binary --without-perl --prefix=/usr/local/Cellar/imagemagick/6.7.7-6 --enable-shared --disable-static
==> make install
Error: The linking step did not complete successfully
The formula built, but is not symlinked into /usr/local
You can try again using `brew link imagemagick'
==> Summary
/usr/local/Cellar/imagemagick/6.7.7-6: 1388 files, 32M, built in 61 seconds

安装中错误链接后的链接：

ostaptan:wand ostap$ brew链接imagemagick

Linking /usr/local/Cellar/imagemagick/6.7.7-6...

Error: Could not symlink file: /usr/local/Cellar/imagemagick/6.7.7-6/include/ImageMagick/wand/wand-view.h

Target /usr/local/include/ImageMagick/wand/wand-view.h already exists. You may need to delete it.

To force the link and delete this file, do:
  brew link -f formula_name

To list all files that would be deleted:
  brew link -n formula_name

如何连接？该怎么办？？哪里都找不到答案！

Answer 1

如brew链接输出中所建议的，请尝试

brew link -f imagemagick

这将清除/usr/local/include/ImageMagick/中的旧链接，然后链接完成安装所需的文件。

如果这不起作用，请检查您的用户是否有写入/usr/local/include/ImageMagick/*的权限。

Answer 2

经过几个小时的尝试，唯一对我有用的是：

sudo brew link --overwrite imagemagick

(还要求/usr/local/bin/brew为chowned to root)

Answer 3

自制软件不再支持覆盖sudo命令。

sudo brew link --overwrite imagemagick

错误:将Homebrew作为根用户运行是非常危险的，不再支持。由于Homebrew不会在安装时放弃特权，所以您将允许所有构建脚本完全访问您的系统。