clamav for fc3

[Hongwei Li]

Hi,

I just installed fc3, and try to install clamav on it.  I added
crash-hat.repo that points to
http://crash.fce.vutbr.cz/crash-hat/$releasever
then, try to install clamav 8.0 by using yum.  However, I got:

# yum install clamav
....
clamav-0.80-4.i386.rpm    100% |=========================| 2.2 MB    00:04
warning: rpmts_HdrFromFdno: V3 DSA signature: NOKEY, key ID 6cdf2cc1

public key not available for
//var/cache/yum/crash-hat/packages/clamav-0.80-4.i386.rpm

So, it is not installed.  Then, I try tarball.  The configure command does
not show error.  However, when I run make, I got:

# make
...
gcc: /usr/lib/libidn.so: No such file or directory
make[2]: *** [libclamav.la] Error 1
make[2]: Leaving directory `/usr/local/src/clamav-0.80/libclamav'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/src/clamav-0.80'
make: *** [all] Error 2
#

and so cannot install it.  Can somebody help me:

1. To use yum, how to get public key for clamav?  Should I do something
first?
2. To use tarball, how to solve the problem of "gcc: /usr/lib/libidn.so:
No such file or directory" and other errors?

Thanks!

Hongwei Li