Ruby on rails rails控制台在rails 3.2.1中不起作用

Ruby on rails rails控制台在rails 3.2.1中不起作用,ruby-on-rails,ruby-on-rails-3.1,Ruby On Rails,Ruby On Rails 3.1,我正在开发一个使用rails 3.2.1的rails应用程序。我为它创建了一个单独的gem集并安装了gems。到目前为止,一切都很好,但当我转到rails控制台时,我发现以下错误: /home/santosh/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/irb/completion.rbin require': no such file to load -- readline (LoadError) from /home/santosh/.rvm/rub

我正在开发一个使用rails 3.2.1的rails应用程序。我为它创建了一个单独的gem集并安装了gems。到目前为止,一切都很好,但当我转到rails控制台时,我发现以下错误:

/home/santosh/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/irb/completion.rbin require': no such file to load -- readline (LoadError)
from /home/santosh/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/irb/completion.rb:9:in'
from /home/santosh/.rvm/gems/ruby-1.9.2-p290@sample/gems/railties-3.2.1/lib/rails/commands/console.rbin require'
from /home/santosh/.rvm/gems/ruby-1.9.2-p290@sample/gems/railties-3.2.1/lib/rails/commands/console.rb:3:in'
from /home/santosh/.rvm/gems/ruby-1.9.2-p290@sample/gems/railties-3.2.1/lib/rails/commands.rb:38:in require'
from /home/santosh/.rvm/gems/ruby-1.9.2-p290@sample/gems/railties-3.2.1/lib/rails/commands.rb:38:in'
from script/railsin require'
from script/rails:6:in'

浏览谷歌并尝试安装readline,但没有用。那么我哪里做错了呢?

由于使用rvm安装ruby,我遇到了类似的问题

为了解决这个问题,我卸载了我的ruby版本,并使用以下命令安装它:

rvm install 1.9.2 --with-readline-dir=$rvm_path/.rvm/usr
我希望这会有所帮助

也许这会有所帮助。