Redmine耙任務失敗

Question

在SO上發佈看起來像rubygems問題。我正在嘗試在我的redmine安裝的cronjob中運行rake任務，但它失敗，找不到錯誤gem。下面是日誌：

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! 

現在我不太清楚，爲什麼是i18n-0.6.11沒有發現我已經在全球範圍太（使用RVM）安裝它。此外，正在使用的寶石顯示爲/var/lib/gems/1.9.1/gems，這與我的寶石目錄不同。安裝細節：

管理平臺的安裝目錄：〜/管理平臺
RubyGems的目錄：/usr/local/rvm/gems/ruby-1.9.3-p551/gems

Answer 1

問題是我使用rvm進行ruby版本管理，但是我也安裝了ruby形式的ubuntu源代碼，執行rake任務的cron使用的是系統安裝的ruby。所以解決方案是運行：
rvm cron setup

Answer 2

嘗試在管理平臺目錄下執行bundle install和然後嘗試再次啓動redmine服務器。