darvin/Specs — comment on commit 2ee8f324d0c8deaea291e345ab7cd40a95c46809
File: ZBarSDK/1.2.2/ZBarSDK.podspec line 8
By alloy:

* Is there a reason to use your git clone of the Mercurial repo, besides the fact that CocoaPods does not have a Mercurial downloader yet? If not, then I think we should just add a Mercurial downloader, I can do that tonight.

* The `source` attribute should reference the specific commit that belongs to the `version`. In this case that seems to be https://github.com/darvin/zbar/commit/9baf85a8cc9df2c79c10e53e432be4155e3088ad. So it would look like:

```Ruby
s.source = { :git => 'https://github.com/darvin/zbar', :commit => '9baf85a8cc9df2c79c10e53e432be4155e3088ad' }
```