Problem when installing 4.8 using yum.

[Sergei Organov]

Hello,

I'm trying to install RTEMS tools using yum (3.0.3) on FC6.

# yum -c /etc/yum/yum.rtems.com install rtems-4.8-automake-rtems
...
Downloading Packages:
(1/2): rtems-4.8-autoconf 100% |=========================| 623 kB    00:03
(2/2): rtems-4.8-automake 100% |=========================| 598 kB    00:03
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID 69ce4a83


Public key for rtems-4.8-autoconf-2.61-5.noarch.rpm is not installed
#

How do I fix this?

[Disclaimer: I usually use Debian-based systems, so have almost no clue
on how yum works]

-- Sergei.