heroku - 从 heroku gem 切换到 heroku-api topolbelt

Question

Heroku 非常擅长让事情变得简单......但这......不那么擅长。如何从heroku gem 切换到新工具腰带？以下是我采取的步骤:

 $ heroku version: heroku-gem/2.32.5 (x86_64-darwin11.4.1) ruby/1.9.3 autoupdate
 removed 'gem "heroku"' from gem file
 added 'gem "heroku-api"' to gemfile
 deleted gemfile.lock
 $ bundle install
 installed toolbelt via the package installer
 $ heroku login ... returns "Authentication successful"
 $ heroku version: STILL RETURNS heroku-gem/2.32.5 (x86_64-darwin11.4.1) ruby/1.9.3 autoupdate

两个问题:

 #1 Why is my version still using the heroku-gem after taking the steps above?
 #2 Where do I put "heroku = Heroku::API.new(:api_key => API_KEY)" for use with the heroku-api gem?

Answer 1

删除 gemfile.lock 文件并没有解决问题。我必须运行 gem uninstall heroku (我有 9 版本)...之后，heroku 版本显示到工具带。