[packman] Problem of updating libxine1-codecs (SLED11 SP1) with Pacman

[Toan H. Le]

Hi,

I have just intalled SLED11 SP1 and set Pacman to update multimedia
packages. I issue:
<packman at links2linux.de>
# zypper install libxine1-codecs
and accept to change vendor of dependency packages.

But I face this error
Retrieving: libtheora0-1.1.1-12.pm.30.1.i586.rpm [done (29.1 KiB/s)]
Installing: libtheora0-1.1.1-12.pm.30.1 [error]
Installation of libtheora0-1.1.1-12.pm.30.1 failed:
(with --nodeps --force) Error: Subprocess failed. Error: RPM failed: error:
/var/cache/zypp/packages/sle_11_sp1/Essentials/i586/libtheora0-1.1.1-12.pm.30.1.i586.rpm:
Header V4 RSA/SHA1 signature: BAD, key ID 1abd1afb
error:
/var/cache/zypp/packages/sle_11_sp1/Essentials/i586/libtheora0-1.1.1-12.pm.30.1.i586.rpm
cannot be installed

I have no choice but abort the updating process.

Please help me with this problem.

-- 
Regards,

Toan H. Le