HD install HELP

[luther]

Re: 7.2 LiveCD
Hi,
My first attempt installing referenced ISO to HD functions OK except for this error trapped by Synaptic Package Manager:

W: There is no public key available for the following key IDs:
9D6D8F6BC857C906
W: There is no public key available for the following key IDs:
9D6D8F6BC857C906
W: There is no public key available for the following key IDs:
7638D0442B90D010
NO_PUBKEY CBF8D6FD518E17E1
W: There is no public key available for the following key IDs:
7638D0442B90D010
W: There is no public key available for the following key IDs:
7638D0442B90D010
W: There is no public key available for the following key IDs:
7638D0442B90D010
W: There is no public key available for the following key IDs:
7638D0442B90D010

Q: What's this 'key' flag referring to and can it be resolved ??

thx
luther

[The Lightning Stalker]

Re: 7.2 LiveCD
Hi,
My first attempt installing referenced ISO to HD functions OK except for this error trapped by Synaptic Package Manager:




Q: What's this 'key' flag referring to and can it be resolved ??

thx
luther

It is signing built-in to apt, and yes.

$ sudo apt-get -t unstable install debian-keyring debian-archive-keyring