<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">Hello every body</font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">I new to this mailing list.I am using the texlive from one year ago </font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">i am trying to reinstall the biblatex using the following command </font></div><div><span class="Apple-style-span" style="font-family: 'times new roman', 'new york', times, serif; "> su -c "tlmgr install --reinstall biblatex"</span><br></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">but always i found the following error</font></div><div><font class="Apple-style-span" face="'times new
roman', 'new york', times, serif"> </font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif"><i>tlmgr: package repository /mnt/texlive2010</i></font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif"><i>Cannot load TeX Live database from /mnt/texlive2010 at /usr/local/texlive/2010/bin/x86_64-linux/tlmgr line 4277.</i></font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif"><br></font></div></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "> thanks in advance </div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><span class="Apple-style-span" style="color: rgb(51, 102, 255); font-family: 'courier new', monospace; font-size: 13px; ">===============</span><br></div><div><font style="color: rgb(0, 0, 0); background-color: rgb(255,
255, 255); "><span style="background-color: rgb(255, 255, 255); "><font color="#3366FF"><div><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: arial; "><font><span style="background-color: rgb(255, 255, 255); "><font color="#3366FF" face="arial, helvetica, sans-serif" size="2"><span><b>Ahmed Lasheen<br></b></span></font></span></font><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span style="font-weight: bold; background-color: rgb(255, 255, 255); "><font color="#3366FF">Junior researcher at </font></span><span style="color: rgb(51, 102, 255); font-family: monospace; "><span><b>Cairo Numerical Weather Prediction Center (CNWPC)</b></span></span></font></div><div><span style="background-color:rgb(255, 255, 255);"><font color="#3366FF" face="arial, helvetica, sans-serif" size="2"><b>Egyptian Meteorological Authority(EMA)</b></font></span></div><div><font><span
style="background-color: rgb(255, 255, 255); "><font color="#3366FF" face="arial, helvetica, sans-serif" size="2"><b>Cairo,Egypt </b></font></span></font></div><div style="font-size: 12pt; font-family: arial; "><font face="'courier new', monospace"><span style="background-color:rgb(255, 255, 255);"><font color="#3366FF">===============</font></span></font></div></span></div></font></span></font></div></div></body></html>