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社区首页 >问答首页 >‘getcwd’返回:不允许操作-getcwd (Errno::EPERM)

问‘getcwd’返回:不允许操作-getcwd (Errno::EPERM)
EN

Stack Overflow用户
提问于 2020-05-23 22:31:06
回答 3查看 9.1K关注 0票数 5

当我尝试在我的Xcode项目目录中执行pod init时，它返回以下内容：

代码语言：javascript
复制
Traceback (most recent call last):
    35: from /usr/local/bin/pod:23:in `<main>'
    34: from /usr/local/bin/pod:23:in `load'
    33: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.2/bin/pod:36:in `<top (required)>'
    32: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    31: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    30: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.2/lib/cocoapods.rb:8:in `<top (required)>'
    29: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    28: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    27: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/core_ext/string/inflections.rb:1:in `<top (required)>'
    26: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    25: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    24: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/inflector/methods.rb:3:in `<top (required)>'
    23: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    22: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    21: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/inflections.rb:1:in `<top (required)>'
    20: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    19: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    18: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/inflector/inflections.rb:3:in `<top (required)>'
    17: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    16: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    15: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/i18n.rb:5:in `<top (required)>'
    14: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    13: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    12: from /Library/Ruby/Gems/2.6.0/gems/i18n-0.9.5/lib/i18n.rb:1:in `<top (required)>'
    11: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    10: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
     9: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/map.rb:3:in `<top (required)>'
     8: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
     7: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
     6: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/synchronization.rb:5:in `<top (required)>'
     5: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:30:in `load_native_extensions'
     4: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:30:in `each'
     3: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:30:in `block in load_native_extensions'
     2: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:62:in `try_load_c_extension'
     1: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- concurrent/concurrent_ruby_ext (LoadError)
    46: from /usr/local/bin/pod:23:in `<main>'
    45: from /usr/local/bin/pod:23:in `load'
    44: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.2/bin/pod:36:in `<top (required)>'
    43: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    42: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    41: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.2/lib/cocoapods.rb:8:in `<top (required)>'
    40: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    39: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    38: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/core_ext/string/inflections.rb:1:in `<top (required)>'
    37: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    36: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    35: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/inflector/methods.rb:3:in `<top (required)>'
    34: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    33: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    32: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/inflections.rb:1:in `<top (required)>'
    31: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    30: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    29: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/inflector/inflections.rb:3:in `<top (required)>'
    28: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    27: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    26: from /Library/Ruby/Gems/2.6.0/gems/activesupport-4.2.11.3/lib/active_support/i18n.rb:5:in `<top (required)>'
    25: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    24: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    23: from /Library/Ruby/Gems/2.6.0/gems/i18n-0.9.5/lib/i18n.rb:1:in `<top (required)>'
    22: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    21: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    20: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/map.rb:3:in `<top (required)>'
    19: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    18: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    17: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/synchronization.rb:5:in `<top (required)>'
    16: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:30:in `load_native_extensions'
    15: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:30:in `each'
    14: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:30:in `block in load_native_extensions'
    13: from /Library/Ruby/Gems/2.6.0/gems/concurrent-ruby-1.1.6/lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb:62:in `try_load_c_extension'
    12: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:34:in `require'
    11: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:123:in `rescue in require'
    10: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems.rb:212:in `try_activate'
     9: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/specification.rb:1041:in `find_by_path'
     8: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/specification.rb:1041:in `find'
     7: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/specification.rb:1041:in `each'
     6: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/specification.rb:1042:in `block in find_by_path'
     5: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/bundler_version_finder.rb:39:in `compatible?'
     4: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/bundler_version_finder.rb:7:in `bundler_version'
     3: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/bundler_version_finder.rb:22:in `bundler_version_with_reason'
     2: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/bundler_version_finder.rb:68:in `lockfile_version'
     1: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/bundler_version_finder.rb:80:in `lockfile_contents'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/bundler_version_finder.rb:80:in `pwd': Operation not permitted - getcwd (Errno::EPERM)

我已经安装了Homebrew、Ruby和Cocoapods。我在运行macOS Catalina 10.15.4和Xcode 11.3.1。

我尝试遵循this advice并通过以下命令在/usr/local/bin中安装cocoapods：sudo gem install -n /usr/local/bin cocoapods

但是我在安装它时也遇到了同样的错误：Operation not permitted - getcwd (Errno::EPERM)

知道问题出在哪里吗？

编辑

在重新安装Ruby管理器以安装Ruby之后，我将得到一个新的错误：

代码语言：javascript
复制
2: from /Users/zorgan/.rvm/gems/ruby-2.6.5/bin/ruby_executable_hooks:9:in `<main>'
    1: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- executable-hooks/hooks (LoadError)
    13: from /Users/zorgan/.rvm/gems/ruby-2.6.5/bin/ruby_executable_hooks:9:in `<main>'
    12: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:34:in `require'
    11: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:123:in `rescue in require'
    10: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems.rb:213:in `try_activate'
     9: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/specification.rb:1036:in `find_by_path'
     8: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/specification.rb:1036:in `find'
     7: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/specification.rb:1036:in `each'
     6: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/specification.rb:1037:in `block in find_by_path'
     5: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/bundler_version_finder.rb:39:in `compatible?'
     4: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/bundler_version_finder.rb:7:in `bundler_version'
     3: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/bundler_version_finder.rb:22:in `bundler_version_with_reason'
     2: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/bundler_version_finder.rb:68:in `lockfile_version'
     1: from /Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/bundler_version_finder.rb:80:in `lockfile_contents'
/Users/zorgan/.rvm/rubies/ruby-2.6.5/lib/ruby/site_ruby/2.6.0/rubygems/bundler_version_finder.rb:80:in `pwd': Operation not permitted - getcwd (Errno::EPERM)
ios
ruby
cocoapods
EN

回答 3

Stack Overflow用户

回答已采纳

发布于 2020-05-26 01:49:27

正如下面的注释中所指出的，这是通过将项目移出~/Library来解决的，因为这是macOS上的一个特殊的系统目录，可以触发上面的错误。即便如此，使用Ruby管理器的建议仍然是一种最佳实践：

您对macOS的沙箱权限有问题。最简单的解决方法是不要使用随macOS附带的内置版本的Ruby，而是使用Ruby管理器来安装Ruby：

  1. 用：

安装RVM

代码语言：javascript
复制
\curl -sSL https://get.rvm.io | bash -s stable

  1. 重新启动您的shell
  2. 安装Ruby with:

代码语言：javascript
复制
rvm install 2.6

使用以下命令安装cocoapods (并使用sudo):执行

  1. not)

代码语言：javascript
复制
gem install cocoapods

  1. 确认which pod的输出类似于：

代码语言：javascript
复制
/Users/foo/.rvm/gems/ruby-2.6.3/bin/pod

然后重试pod init命令。

这里有一个资源可以解释为什么不使用系统默认版本的Ruby：

如果您愿意，还可以安装和使用其他管理器：

每个版本都有其优点和缺点，但经过7年的专业Ruby开发之后，RVM从来没有对我做过错事，所以这是我推荐的。

票数 13
EN

Stack Overflow用户

发布于 2022-01-04 02:35:52

对我来说，这是因为我在我的项目根目录的子目录中(这个目录恰好与我的项目根目录相同，因此我没有注意到)。

因此，请确保您位于使用cocoapods的项目的正确目录中。

票数 1
EN

Stack Overflow用户

发布于 2021-08-25 12:33:22

对我来说，这是一个选择默认红宝石使用的问题。我在Mac中附带了默认的ruby，并使用一个名为rvm的Ruby管理器安装了另一个版本。因此，我让我的rvm将默认的ruby设置为它已经安装的那个。

这将列出安装ruby的所有路径。

代码语言：javascript
复制
which -a ruby

这将列出所有已安装的ruby版本。

代码语言：javascript
复制
rvm list

您应该设置要用作默认值的合适的

代码语言：javascript
复制
rvm use 3.0.2 --default

另外，您应该在shell中的路径上工作，否则您将得到相同的错误。我在桌面文件夹中的一个项目位置尝试了一个pod命令，它失败了。我必须将shell中的目录更改为桌面，以设置默认值。

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/61979388

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