Ubuntu 64位11.04上的Heroku和RoR服务器
Ubuntu 64位11.04上的Heroku和RoR服务器
提问于 2011-05-15 08:29:09
因此，我想将我的应用程序部署到Heroku，注册帐户并做其他必要的事情。但我在运行命令heroku keys:add时遇到了问题。下面是我得到的错误：
ruby@Rubuntu:~/rails_projects/first_app$ heroku keys:add
/home/ruby/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': no such file to load -- readline (LoadError)
from /home/ruby/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /home/ruby/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/heroku-2.1.4/lib/heroku/command/run.rb:1:in `<top (required)>'
from /home/ruby/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /home/ruby/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /home/ruby/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/heroku-2.1.4/lib/heroku/command.rb:17:in `block in load'
from /home/ruby/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/heroku-2.1.4/lib/heroku/command.rb:16:in `each'
from /home/ruby/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/heroku-2.1.4/lib/heroku/command.rb:16:in `load'
from /home/ruby/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/heroku-2.1.4/bin/heroku:13:in `<top (required)>'
from /home/ruby/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/bin/heroku:19:in `load'
from /home/ruby/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/bin/heroku:19:in `<main>'请帮帮我！
又来了！我正在使用这本书学习RoR：http://ruby.railstutorial.org/ruby-on-rails-tutorial-book#sec:install_rubygems
Stack Overflow用户
发布于 2011-05-15 08:59:38
看起来这在Ubuntu上是一个相当常见的问题。来自另一个论坛的this帖子：
在我的系统Ubuntu (Hardy8.04)上，我需要libncurse5-
和libreadline5-dev (随apt-get install一起安装)。重新运行"ruby extconv.rb“，它将显示是否缺少其他内容，或者创建一个makefile。有了makefile之后，运行make，然后运行make install.
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原文链接：
https://stackoverflow.com/questions/6005688
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