Redmine耙任务失败

Question

在SO上发布看起来像是rubygems问题。 我试图在我的redmine安装的cronjob中运行rake任务，但是它失败，并没有找到错误gem。 以下是日志：

Bundler::GemNotFound: Could not find i18n-0.6.11 in any of the sources
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/spec_set.rb:94:in `block in materialize'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/spec_set.rb:87:in `map!'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/spec_set.rb:87:in `materialize'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/definition.rb:137:in `specs'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/definition.rb:182:in `specs_for'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/definition.rb:171:in `requested_specs'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/environment.rb:18:in `requested_specs'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/runtime.rb:13:in `setup'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler.rb:92:in `setup'
/var/lib/gems/1.9.1/gems/bundler-1.11.2/lib/bundler/setup.rb:18:in `<top (required)>'
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:60:in `require'
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:60:in `rescue in require'
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
/home/ubuntu/redmine-2.6.3/config/boot.rb:6:in `<top (required)>'
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/home/ubuntu/redmine-2.6.3/config/application.rb:1:in `<top (required)>'
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/home/ubuntu/redmine-2.6.3/Rakefile:5:in `<top (required)>'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/rake_module.rb:28:in `load'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/rake_module.rb:28:in `load_rakefile'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:689:in `raw_load_rakefile'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:94:in `block in load_rakefile'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:176:in `standard_exception_handling'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:93:in `load_rakefile'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:77:in `block in run'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:176:in `standard_exception_handling'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:75:in `run'
/usr/local/rvm/gems/ruby-1.9.3-p551/gems/rake-10.4.2/bin/rake:33:in `<main>'
rake aborted!

现在我不太确定为什么找不到i18n-0.6.11因为我也在全局安装了它（使用rvm）。 另外，正在使用的gemset显示为/var/lib/gems/1.9.1/gems ，这与我的gems目录不同。 安装详细信息是：

Redmine安装目录：〜/ redmine
RubyGems目录：/usr/local/rvm/gems/ruby-1.9.3-p551/gems

Answer 1

尝试在redmine目录中执行bundle install ，然后尝试再次启动redmine服务器。

Answer 2

问题是我正在使用rvm进行Ruby版本管理，但是我也已经从ubuntu源安装了ruby，而执行rake任务的cron正在使用系统安装的ruby。 因此，解决方案是运行：
rvm cron setup