<html><head></head><body bgcolor="#FFFFFF"><div>Hi Davide,</div><div><br></div><blockquote type="cite"><div>
<div><font face="monospace" size="3"><div>The release version of the installation source and the installation media</div><div>do not agree: source: 2011, media: 2009</div>
<div>Please fix your location <a href="http://mirror.math.ku.edu/tex-archive/systems/texlive/tlnet">http://mirror.math.ku.edu/tex-archive/systems/texlive/tlnet</a> at /usr/texbin/tlmgr line 3929.</div></font></div></div></blockquote><div><br></div><div>Wow, the mirror you are using is more than 2 years out of date, impressive.</div><div><br></div><div>Can you try</div><div> tlmgr --repo ctan update --list</div><div>and if that works, I suggest setting it permanentky eith</div><div> tlmgr option repository ctan</div><div><br></div><div>Norbert</div></body></html>