Hi Albrecht, indeed, the error was in the changelog, I do not know what wrong i had written, but had to be some space or similar, because I've copied an entry from someone else and I've overwritten it, and it has run well. Thank you so much, I enjoyed doing it! See you at my next question, jejejej!! Laura -----Mensaje original----- De: Albrecht Dreß [mailto:albrecht.dress@arcor.de] Enviado el: jueves, 26 de diciembre de 2013 16:56 Para: Laura Marzà Porcar CC: FreeRadius users mailing list Asunto: Re: DHCP Hmmm, strange... I tried exactly the same (on Ubuntu, but this /shouldn't/ make a big difference), and it succeeds. The statement above is identical. I think either the "changelog" file is not correct, or the build process misses a dependency. ... Cheers, Albrecht.