[tex-live] (no subject)

[ahmed lasheen]

thanks alot it works know, the updated package was 850 package
i need updating because the command  \addbibresource{ref.bib} doesnot work , but 
when i compile the following simple example for bibliography it give me the error 
"Package biblatex Warning: File 'biblography.bbl' created by wrong version."
here is the example 
\documentclass{article}
\usepackage{biblatex}
\addbibresource{ref.bib}
\begin{document}
%\citep{Narendra_1990}
Now is the time for all the good stuff to happen.
\printbibliography
\end{document}

and here is the ref.bib
@Article{Narendra_1990,
author =       {K.S.Narendra and K.Parthsarathy},
title =        {Identification and Control of Dynamical System
using Neural Networks},
journal =      "IEENN",
year =         {1990},
volume =    {1},
number =    {1},
month =     {},
pages =     {4-27},
note =      {},
annote =    {}
}
after updating i thought that no error appear but i found this error i don't know what is the problem.
thanks in advance 
=============== Ahmed Lasheen

Junior researcher at Cairo Numerical Weather Prediction Center (CNWPC)
Egyptian Meteorological Authority(EMA)
Cairo,Egypt 
===============


________________________________
From: Norbert Preining <preining at logic.at>
To: ahmed lasheen <lasheen_mail at yahoo.com>
Cc: "tex-live at tug.org" <tex-live at tug.org>
Sent: Wednesday, July 6, 2011 1:13 AM
Subject: Re: [tex-live] (no subject)

On Di, 05 Jul 2011, ahmed lasheen wrote:
> tlmgr: package repository /mnt/texlive2010

You installed from DVD, but now the DVD is not in the drive.
I would suggest doing:
    tlmgr option location ctan
    tlmgr update --list
    # check the output
    # probably call:
    tlmgr update --self
    # and finally
    tlmgr install --reinstall biblatex

You can also update all your packages:
    tlmgr update --all

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
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