An SDK Target must be specified. in eplipce and SDK android

I can not create a new project.

When I try to create a new project, I put the 开发者_Python百科name and then I get

An SDK Target must be specified.

There should be a Checkbox list where all the Android Targets are specified, choose the one you want your application to be compatible with. It can be anything between Android 1.5 - Android 2.2

Hope that helps.

There should be a list of build targets further down the page. If this is empty, go to the SDK and AVD manager (android with a down arrow) and go to available packages and download one.