I've installed PyDev in Eclipse and have configured my project so that the project lies under Workspace/Eclipse and the Quickly files lies under Workspace/Quickly. To connect the two I've linked the Quickly project by creating a new folder in Eclipse under the project and select the "advanced option" in the dialog to link a folder into the project. That way I don't need to have the Eclipse project files in my Quickly project.

But there is two issues that arises for me:

1. In Eclipse I have to select a Python interpreter and I have no idea what to do. I've googled around for an answer but I can't find if Quickly uses Python 3 or 2.7. Can someone help me make an informed choice? (I'm new to developing Python, that's why I can't tell the difference by the syntax - if there even is a difference)
2. I can't press the "Run" button to launch the application. Must I initialize a program with quickly run? I want to be able to debug through Eclipse, how do I configure this?

I'm using Ubuntu 12.04.1 LTS and the Eclipse version from the repositories.

Thanks!