google play store - Android SDK 2.1: Unable to install app from Android Market on the Emulator

I am testing the Emulator that comes with Android SDK 2.1, but I am Unable to install app from Android Market.

I made the Login on www.google.com but still no success: This is the error message:

Não há telefones Android associados a esta conta. Faça login com uma conta diferente.

There are no Android telephones associated to this account. Do Login with a different account.