Question

我在服务器上使用RVM来管理ruby。我有一个gem，它是一个守护程序，我想以非特权用户身份运行，但是，当我尝试这样做时，我收到权限错误：

statusbot@host config]$ statusbot run
fatal: Not a git repository (or any of the parent directories): .git
/usr/local/rvm/gems/ruby-1.9.3-p374/gems/bundler-1.3.2/lib/bundler/definition.rb:235:in `rescue in lock': There was an error while trying to write to Gemfile.lock. It is likely that  (Bundler::InstallError)
you need to allow write permissions for the file at path: 
/usr/local/rvm/gems/ruby-1.9.3-p374/gems/StatusBot-0.0.4/Gemfile.lock
    from /usr/local/rvm/gems/ruby-1.9.3-p374/gems/bundler-1.3.2/lib/bundler/definition.rb:220:in `lock'
    from /usr/local/rvm/gems/ruby-1.9.3-p374/gems/bundler-1.3.2/lib/bundler/environment.rb:34:in `lock'
    from /usr/local/rvm/gems/ruby-1.9.3-p374/gems/bundler-1.3.2/lib/bundler/runtime.rb:43:in `setup'
    from /usr/local/rvm/gems/ruby-1.9.3-p374/gems/bundler-1.3.2/lib/bundler.rb:120:in `setup'
    from /usr/local/rvm/gems/ruby-1.9.3-p374/gems/rubygems-bundler-1.1.1/lib/rubygems-bundler/noexec.rb:79:in `setup'
    from /usr/local/rvm/gems/ruby-1.9.3-p374/gems/rubygems-bundler-1.1.1/lib/rubygems-bundler/noexec.rb:91:in `<top (required)>'
    from /usr/local/rvm/rubies/ruby-1.9.3-p374/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `require'
    from /usr/local/rvm/rubies/ruby-1.9.3-p374/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `rescue in require'
    from /usr/local/rvm/rubies/ruby-1.9.3-p374/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
    from /usr/local/rvm/gems/ruby-1.9.3-p374/bin/ruby_noexec_wrapper:9:in `<main>'

同样，我无法按用户安装gem：

[statusbot@host ~]$ gem install ~/StatusBot-0.0.5.gem 
ERROR:  While executing gem ... (Errno::EACCES)
    Permission denied - /usr/local/rvm/gems/ruby-1.9.3-p374/gems/StatusBot-0.0.5

Answer 1

在多用户模式下使用RVM需要：

使用sudo而不是root用户安装RVM。
所有想要安装红宝石/宝石的用户必须在rvm组中（当使用rvm进行检查时，即使您在id1组中，也会有OSX的额外用例 - 它可以仍然对shell无效并需要重新启动）

额外的用例是混合模式，其中只有部分RVM在系统中，用户可以在$HOME中创建gemsets，在RVM站点上阅读更多相关信息：https://rvm.io/rvm/install

Answer 2

根据https://stackoverflow.com/a/4151540/497756，它看起来像是宝石的问题，来自其中一个捆绑商作者Gemfile.lock的后续文章http://yehudakatz.com/2010/12/16/clarifying-the-roles-of-the-gemspec-and-gemfile/不应该是宝石的一部分。

尝试：

 sudo rm -f /usr/local/rvm/gems/ruby-1.9.3-p374/gems/StatusBot-0.0.4/Gemfile.lock

具有RVM的用户特定宝石

2 个答案: