尝试安装gem(gem install mygem)或更新RubyGems(gem update --system)失败,出现此错误:
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.
任何人都知道如何解决这个问题？
当我尝试安装最新版本的指南针(https://rubygems.org/gems/compass/versions/1.0.0.alpha.17)时,出现以下错误.
ERROR: Error installing compass:
ERROR: Failed to build gem native extension.
ERROR: Error installing compass:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
checking for ffi.h... no
checking for ffi.h in /usr/local/include,/usr/include/ffi... yes
checking for ffi_call() in -lffi... yes
checking for ffi_prep_closure()... yes
checking for ffi_raw_call()... no
checking for rb_thread_blocking_region()... yes
checking for rb_thread_call_with_gvl()... yes
checking for rb_thread_call_without_gvl()... yes
checking for ffi_prep_cif_var()... no
creating extconf.h
creating Makefile
make "DESTDIR=" clean
make "DESTDIR="
compiling AbstractMemory.c
compiling ArrayType.c …最近尝试做了pod setup,我得到了这个:
-bash: /usr/local/bin/pod: /usr/local/opt/ruby/bin/ruby: bad interpreter: No such file or directory
我按照Ray Wenderlich的指南安装了cocoapods,我得到了这个问题,所以我不知道发生了什么.
我检查了所有其他类似的答案,没有一个与我的完全一样,这些解决方案都没有为我工作.
gem environment并sudo gem environment给出相同的结果:
RubyGems Environment:
- RUBYGEMS VERSION: 1.5.3
- RUBY VERSION: 1.8.7 (2011-12-28 patchlevel 357) [x86_64-linux]
- INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.8
- RUBY EXECUTABLE: /usr/local/bin/ruby
- EXECUTABLE DIRECTORY: /usr/local/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /usr/local/lib/ruby/gems/1.8
- /home/ava/.gem/ruby/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/
rvm -v : rvm …
我想使用brew install carthage命令在我的Mac OS上安装carthage .但是,我收到以下错误:
touch: /usr/local/Homebrew/.git/FETCH_HEAD: Permission denied
touch: /usr/local/Homebrew/Library/Taps/caskroom/homebrew-cask/.git/FETCH_HEAD: Permission denied
touch: /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart/.git/FETCH_HEAD: Permission denied
touch: /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/.git/FETCH_HEAD: Permission denied
fatal: Unable to create '/usr/local/Homebrew/.git/index.lock': Permission denied
error: could not lock config file .git/config: Permission denied
Warning: carthage 0.26.2 is already installed, it's just not linked.
You can use `brew link carthage` to link this version.
我使用时也遇到以下错误sudo brew install carthage:
Error: Running Homebrew as root is extremely dangerous and no longer supported.
As Homebrew does …我在运行命令
bundle install
在项目文件夹中.在某些项目文件夹中,它将产生错误,在其他项目文件夹中,它不会产生错误.错误是:
您的用户帐户不允许安装到系统RubyGems
我知道这可以通过遵循建议的建议来解决:
Run Code Online (Sandbox Code Playgroud)bundle install --path vendor/bundle
我的问题是为什么行为不一致？
我最近更新到 ruby v 2.6 升级后，我遇到安装 pod 的问题，并出现以下错误
Traceback (most recent call last):
7: from /usr/local/bin/pod:23:in `<main>'
6: from /usr/local/bin/pod:23:in `load'
5: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/bin/pod:36:in `<top (required)>'
4: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
3: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
2: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods.rb:2:in `<top (required)>'
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 -- xcodeproj (LoadError)
8: from /usr/local/bin/pod:23:in `<main>'
7: from /usr/local/bin/pod:23:in `load'
6: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/bin/pod:36:in `<top (required)>'
5: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
4: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
3: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods.rb:2:in `<top (required)>'
2: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:34:in …当我gem install bundler在MacOS 10.13.x中使用命令时，错误是You don't have write permissions for the /Library/Ruby/Gems/2.3.0 directory.
$ gem install bundler
Fetching: bundler-1.16.2.gem (100%)
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.3.0 directory.
我已经阅读了许多帖子，但到目前为止还没有一个成功。
我如何在 OSX（El Capitan Beta）上为我自己的用户安装 gem？帖子建议指定-user-install的例子，但我不能说gem没有sudo在所有的，因为它会引发权限错误。
我遵循“在 OSX 10.10 Yosemite 上以用户身份安装 gem ”，但仍然无法调用gem.
我安装了 Homebrew，按照上面的指南安装了 rbenv，用 rbenv 安装了一个 Ruby 版本，检查它是否正确加载，但指南中的最后一步是调用gem install，但我仍然无法执行。
gem安装后调用rbenv结果为：
/Users/Me/.rbenv/versions/2.1.5/lib/ruby/2.1.0/rubygems/stub_specification.rb:71:in `initialize':
Permission denied @ rb_sysopen - /Users/Ne/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/speci
rbenv 环境转储：
RBENV_VERSION=2.1.5
RBENV_ROOT=/Users/Me/.rbenv
RBENV_HOOK_PATH=:/Users/Me/.rbenv/rbenv.d:
/usr/local/etc/rbenv.d:
/etc/rbenv.d:
/usr/lib/rbenv/hooks
PATH=/Users/Me/.rbenv/versions/2.1.5/bin:
/usr/local/Cellar/rbenv/0.4.0/libexec:
/Users/Me/.rbenv/plugins/rbenv-env/bin:
/Users/Me/.rbenv/shims:
/usr/local/heroku/bin:
/usr/local/sbin:
/usr/local/bin:
/usr/local/share/npm/bin:
/Applications/Atom.app/Contents/Resources/app/apm/bin:
/Users/Me/.bin:
/Applications/Atom.app/Contents/Resources/app/apm/node_modules/atom-package-manager/bin:
/usr/local/bin:/usr/bin:
/bin:
/usr/sbin:/sbin:
/opt/X11/bin:
/usr/local/MacGPG2/bin
RBENV_DIR=/Users/Me/.rbenv/plugins
“ brew 和 gem 每次运行时都会抛出 'Permission denied' 错误”似乎相关，尽管它没有解决，除非使用我可能必须做的其他一些方法。
我使用 rbenv 安装了 ruby 2.7.1。
如何找到该版本的 ruby 在 Mac 操作系统上的位置？
注意：我需要它的位置来更新路径
另请注意：which ruby退货/usr/bin/ruby（旧版本）