[packman] "Unknown GnuPG key" errors

[Aniruddha]

I hope someone can help me with this.For a few days I try to add the packman repositories without "Unknown GnuPG key" errors. Who can help me succefully import the packman keys? Thanks advance! Here's what I have done so far:

# gpg --import public-keys.asc
gpg: key DDAF6454: public key "Bernhard Walle <bernhard at bwalle.de>" imported
gpg: key 3AB2CE5E: public key "Detlef Reichelt (Packman-RPM-Key) <detlef at dreiche
lt.de>" imported
gpg: key 7FDCEF8B: public key "Hendrik Muhs <Hendrik.Muhs at asuhm.de>" imported
gpg: key 5F6842A4: public key "Henne Vogelsang <hvogel at hennevogel.de>" imported
gpg: key 1BE4D89E: public key "Herbert Graeber <herbert at graeber-clan.de>" import                                                           ed
gpg: key 08A568C6: public key "Konstantin Malakhanov (Linux-Benutzer #178257) <m                                                           alakhanov at gmx.de>" imported
gpg: key 5277A2FA: public key "Manfred Tremmel <Manfred.Tremmel at iiv.de>" importe                                                           d
gpg: key F9558872: public key "Marcus Huewe (RPM signing key) <marcus at links2linu                                                           x.de>" imported
gpg: key 35A64134: public key "Marc Schiffbauer <marc at links2linux.de>" imported
gpg: key 58857177: public key "Pascal Bleser <pascal.bleser at skynet.be>" imported
gpg: key 27DB6F5B: public key "Quentin Denis (Brinkum2005) <quentin at brinkum2005.                                                           de>" imported
gpg: key CD3140CD: public key "Rainer Lay <rainer.lay at informatik.uni-erlangen.de                                                           >" imported
gpg: key 8FF214B4: public key "Ralf Corsepius <ralf at links2linux.de>" imported
gpg: key 42D5F51F: public key "Robert Rakowicz <b9008 at rjap.de>" imported
gpg: key 95702B3B: public key "Thomas Mueller <tmmueller at users.sourceforge.net>"                                                            imported
gpg: Total number processed: 15
gpg:               imported: 15
gpg: no ultimately trusted keys found

-------------------------------------------------------------


 # rpm --import public-keys.asc

# rpm --import 'ftp://ftp.links2linux.de/pub/packman/public-keys.asc'