kandanapp/kandan — pull request #175 by linjunpop (2013-03-04 04:11:16+00:00)
Title: Lock ruby version to 1.9.3.

Because of https://github.com/kandanapp/kandan-count/blob/master/kandan-count.gemspec#L16

Also, When I push to Heroku:

```bash
Gem::InstallError: kandan-count requires Ruby version >= 1.9.3.
An error occurred while installing kandan-count (1.1.0), and Bundler cannot continue.
Make sure that `gem install kandan-count -v '1.1.0'` succeeds before bundling.
!
! Failed to install gems via Bundler.
!
! Heroku push rejected, failed to compile Ruby/rails app
```