Ocell is a Twitter client for Windows Phone 7 and Windows 8. Supports multiple accounts, custom columns, and a whole lot of features more.

You just can't clone Ocell and compile. Before, you should do a few things.

• SensitiveData.cs. You will find that there is a file missing in some projects, called SensitiveData.cs. This contains all the API keys required to connect with Twitter and other services (currently Pocket). You should add your own keys. Links: Twitter, Pocket.
• External repos. You must run git submodule update to get all the updates from the projects in submodules.

If you find a bug, see something that can be improved or you have better or new translations, just make a pull request. I'll be glad to take a look at it and accept it if it's good for the project :)