我是RailsTutorial.org程序的新手,已安装/设置rvm,ruby 1.9.2,rails,curl,git并创建了我的第一个应用程序并将其推送到github(所以SSH密钥很好).
下一步是部署到Heroku,这让我很伤心:
gem install Heroku
工作正常,但我在"heroku keys:add"或"heroku create"之后收到此错误:
[app_first (master)]$ heroku keys:add
<internal:lib/rubygems/custom_require>:29:in `require': no such file to load -- readline (LoadError)
from <internal:lib/rubygems/custom_require>:29:in `require'
from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/commands/app.rb:1:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/command.rb:5:in `block in <top (required)>'
from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/command.rb:5:in `each'
from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/command.rb:5:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/bin/heroku:7:in `<top (required)>'
from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/bin/heroku:19:in `load'
from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/bin/heroku:19:in `<main>
我的猜测是它与失踪或错位的宝石有关,但我是一个完全的新秀所以猜测可能会有所改变.这是宝石环境:
[app_first (master)]$ gem environment
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.7
- RUBY VERSION: 1.9.2 …