运行heroku控制台时出错。无法更新heroku

Question

当我尝试运行heroku控制台时，出现以下错误：

user@omnipresent:~/rails/demo$ heroku console
 !   This version of the heroku gem has been deprecated.
 !   Please update it by running: gem update heroku

当我进行更新时..它说没有什么可以更新的！

user@omnipresent:~/rails/demo$ gem update heroku
Updating installed gems
Nothing to update

以下是我的版本：

user@omnipresent:~/rails/demo$ heroku version
heroku-gem/1.5.2
user@omnipresent:~/rails/demo$ ruby -v
ruby 1.9.1p0 (2009-01-30 revision 21907) [i686-linux]
user@omnipresent:~/rails/demo$ rails -v
Rails 2.3.5

运行heroku列表显示如下：

user@omnipresent:/usr/bin$ gem list heroku

*** LOCAL GEMS ***

heroku (1.8.5, 1.8.3, 1.8.0, 1.5.2)

Answer 1

即使我已经拥有1.8.5 ......我想再次安装它会强制更新类缓存。

user@omnipresent:~/rails/seconddemo$ sudo gem install heroku
Successfully installed heroku-1.8.5
1 gem installed
Installing ri documentation for heroku-1.8.5...
Updating class cache with 3098 classes...
Installing RDoc documentation for heroku-1.8.5...
user@omnipresent:~/rails/seconddemo$ heroku console
Ruby console for myapp.heroku.com
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