【发布时间】:2014-04-17 14:00:12
【问题描述】:
我在 AWS EC2 中有一个 Ubuntu 12.04 实例。
我只想 gem 安装 rails。
但它显示此错误消息。
这是由 sudo gem env 之间的 gem env 差异引起的吗?
除了 rvm implode 有什么方法可以解决这个问题吗?
改用 rvmsudo 有什么风险?
Fetching: atomic-1.1.15.gem (100%)
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /usr/local/rvm/gems/ruby-1.9.3-p545@global directory.
宝石环境:
RubyGems Environment:
- RUBYGEMS VERSION: 2.2.2
- RUBY VERSION: 1.9.3 (2014-02-24 patchlevel 545) [x86_64-linux]
- INSTALLATION DIRECTORY: /usr/local/rvm/gems/ruby-1.9.3-p545@global
- RUBY EXECUTABLE: /usr/local/rvm/rubies/ruby-1.9.3-p545/bin/ruby
- EXECUTABLE DIRECTORY: /usr/local/rvm/gems/ruby-1.9.3-p545@global/bin
- SPEC CACHE DIRECTORY: /home/ubuntu/.gem/specs
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /usr/local/rvm/gems/ruby-1.9.3-p545@global
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--no-ri --no-rdoc"
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /usr/local/rvm/gems/ruby-1.9.3-p545@global/bin
- /usr/local/rvm/rubies/ruby-1.9.3-p545/bin
- /usr/local/sbin
- /usr/local/bin
- /usr/sbin
- /usr/bin
- /sbin
- /bin
- /usr/games
- /usr/local/rvm/bin
sudo gem 环境:
RubyGems Environment:
- RUBYGEMS VERSION: 1.8.15
- RUBY VERSION: 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
- INSTALLATION DIRECTORY: /var/lib/gems/1.8
- RUBY EXECUTABLE: /usr/bin/ruby1.8
- EXECUTABLE DIRECTORY: /usr/local/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /var/lib/gems/1.8
- /home/ubuntu/.gem/ruby/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--no-ri --no-rdoc"
- REMOTE SOURCES:
- http://rubygems.org/
【问题讨论】:
标签: ruby-on-rails ubuntu amazon-web-services amazon-ec2