Bundler Diaspora管理安装失败

创建pod后，我尝试通过运行以下命令设置管理员用户：

DB=postgres bundle exec rails console production

但这失败了，因为：

/home/diaspora/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/irb/completion.rb:9:in `require': cannot load such file -- readline (LoadError)
from /home/diaspora/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/irb/completion.rb:9:in `<top (required)>'
from /home/diaspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands/console.rb:3:in `require'
from /home/diaspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands/console.rb:3:in `<top (required)>'
from /home/diaspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands.rb:38:in `require'
from /home/diaspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands.rb:38:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'

/home/diaspora/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/irb/completion.rb:9:在'require'中：无法加载此类文件--readline（LoadError）
from/home/disspora/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/irb/completion.rb:9:in`'
from/home/disspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands/console.rb:3:in'require'
from/home/disspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands/console.rb:3:in`'
from/home/disspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands.rb:38:in'require'
from/home/disspora/.rvm/gems/ruby-2.0.0-p481@diaspora/gems/railties-3.2.18/lib/rails/commands.rb:38:in`'
来自脚本/rails:6:in'require'
来自脚本/rails:6:in`'

---

有人知道如何克服这个问题吗？

您需要安装一个支持Readline的Ruby。查找软件包

libreadline dev

，

libreadline devel

或类似软件。安装后，运行

rvm重新安装2.0

您需要安装一个支持Readline的Ruby。查找软件包

libreadline dev

，

libreadline devel

或类似软件。安装后，运行

rvm重新安装2.0

您需要安装一个支持Readline的Ruby。查找软件包

libreadline dev

，

libreadline devel

或类似软件。安装后，运行

rvm重新安装2.0

您需要安装一个支持Readline的Ruby。查找软件包

libreadline dev

，

libreadline devel

或类似软件。安装后，运行rvm重新安装2.0