[CentOS] INSTALLING UPDATES-PROXY PROBLEM

Tue Mar 27 06:05:15 UTC 2012
arun kumar <arunjones.kumar89 at gmail.com>

Dear all

I have centos 6.0 in my system and i want to update packages, so i tried
the yum commands for checking and installing updates, but my proxy is
objecting and i got the following error

Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist
http://mirrorlist.centos.org/?release=6&arch=i386&repo=os error was
14: PYCURL ERROR 22 - "The requested URL returned error: 407"
Error: Cannot find a valid baseurl for repo: base

i tried with the software update GUI in centos 6.0 but still the same proxy
problem....can any one please suggest how to overcome this problem and
install updates for packages.

Thanking you.

Regards

-- 
Arun Kumar Somavarapu
Project-JRF
Dr. Prasanna's lab
TMC, ACTREC
Navi Mumbai-410210