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We sincerely appreciate Bruno Salzano assistance in this project.
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1. Install Xen 4.0 on Debian Lenny
At the moment we wrote this tutorial, Xen 4.0 is only availabe in Sid (unstable repository). So, it's necessary to enable Sid repositories to install Xen 4.0.
Another choice is to build Xen4 from sources following the instructions from Xen wiki, but this goes outside of the goals of this tutorial. We'll show how to install using Sid repositories.
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