在Gemfile中从github指定一个插件作为gem

Question

I am including 'acts_as_rateable' gem in my Gemfile like this

gem 'acts_as_rateable', :git => 'git://github.com/azabaj/acts_as_rateable.git'

and then when I do bundle install it gives me this error message!

Could not find gem 'acts_as_rateable (>= 0, runtime)' in git://github.com/azabaj/acts_as_rateable.git (at master). Source does not contain any versions of 'acts_as_rateable (>= 0, runtime)'

I am developing a plugin of my own, when I include that, even that gives the same error like this..

I assume this has something to do with the gemspec?

Please help

Rails version : 3.0.1 Rubygems version : 1.3.7 Bundler version : 1.0.3

let me know if you need any other details..

Answer 1

If you want to pull a gem directly from GitHub, you can put this into your GemFile :

gem 'twitter', github: 'sferik/twitter'

Which will use the default branch. To specify the branch to use:

gem 'twitter', github: 'sferik/twitter', branch: 'branch_name'

Answer 2

The problem is that the repository you link to is not a RubyGem. You can get with

$ rails plugin install git://github.com/azabaj/acts_as_rateable.git 

Edit: This answer was accurate on the date it was published. Rails 4 doesn't support plugins anymore, so you will have to make this into a local gem yourself. Bundler has some commands that will help you with it, or alternatively you can use a different library, eg https://github.com/anton-zaytsev/acts_as_rateable .

Answer 3

Jakub Hampl is right, but it seems strange to depend on git repos like that. I guess you're you making it yourself? If so, make it a real gem. It should have a acts_as_rateable.gemspec and you'll be able to depend on it like you wrote. Bundler makes your life easy, create the gemspec with

$ bundle gem acts_as_rateable