Can I run XCode for iOS development in plain leopard?

I am aware that I cannot actually distribute an app that is not compile with the latest version, but I cannot upgrade my Mac now for some driver compatibility issue.

So, for the time being, is there any way to d开发者_运维技巧o actaully code and test an iphone app in plain old leopard? I cannot find what I need to download in the dev center.

Thank you!

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Edit2: peter.boctor.net/2010/06/24/older-versions-of-xcode-iphone-sdk

Edit: nvm, I think it might not include iPhone SDK...

Log in to connect.apple.com and go to downloads -> developer tools.

There you will find older versions of XCode. The earliest I can find is 3.1. I think that will work on Leopard.