在终端中运行brew时出错:
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/Ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:55:“require”中:无法加载此类文件--utils/popen(LoadError)
from/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/Ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:55:in'require'
from/usr/local/Library/Homebrew/utils.rb:6:in`<;顶部(必需)>;'
from/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/Ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:55:in'require'
from/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/Ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:55:in'require'
from/usr/local/Library/Homebrew/global.rb:9:in`<;顶部(必需)>;'
from/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/Ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:55:in'require'
from/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/Ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:55:in'require'
from/usr/local/Library/brew.rb:16:in`<;主>;'
以下是我的宝石设置:
-RUBYGEMS版本:2.0.14
-RUBY版本:2.0.0(2014-02-24 patchlevel 451)[universal.x86_64-darwin13]
-安装目录:/Library/Ruby/Gems/2.0.0
-RUBY可执行文件:/System/Library/Frameworks/RUBY.framework/Versions/2.0/usr/bin/RUBY
-可执行目录:/usr/bin
-RUBYGEMS平台:
-红宝石
-环球达尔文13号
-宝石路径:
-/Library/Ruby/Gems/2.0.0
-/Users/ronaldkwan/.gem/ruby/2.0.0
-/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/Ruby/gems/2.0.0
-GEM配置:
-:update_sources=>;符合事实的
-:verbose=>;符合事实的
-:回溯=>;错误的
-:批量_阈值=>;1000
原始答案
问题主要发生在将OS X更新为El Capitan(OS X 10.11)或macOS Sierra(macOS 10.12)之后
这是因为El Capitan或更高版本macOS的新SIP流程存在文件权限问题。尝试更改/usr/local目录的权限:
$sudo chown-R$(whoami):admin/usr/local
如果仍然不起作用,请在终端会话中使用以下步骤,一切都会好起来:
cd/usr/local/Library/Homebrew
git重置——硬
吉特清洁-df
brew更新
如果/usr/local/Library/Homebrew不起作用,请尝试/usr/local/Homebrew。问题可能是自制的已经过时了
2021年4月更新
上述命令不适用于macOS High Sierra或更高版本,如本期GitHub中所述。您必须运行以下命令:
sudo chown-R$(whoami)$(brew--前缀)/*