Too bad, no-one answered. Apparently a tricky or non-interesting subject. After googling a lot, I came up with this step-by-step solution:
Code:
cd /root
wget -nd -v http://www.qmailtoaster.org/download/develop/clamav-toaster-0.93.1-1.3.19.src.rpm
yum install rpm-build
yum install bzip2-devel gmp-devel zlib-devel curl-devel libidn-devel
rpmbuild --rebuild --with cnt50 clamav-toaster-0.93.1-1.3.19.src.rpm
mv /usr/src/redhat/RPMS/i386/clamav-toaster-0.93.1-1.3.19.i386.rpm .
rpm -Uhv clamav-toaster-0.93.1-1.3.19.i386.rpm
The rpmbuild needs some libraries, which in turn require even more libraries. If you are concerned about disk space you would probably want to note down all dependency installations by yum and deinstall them together with bzip2-devel gmp-devel zlib-devel curl-devel libidn-devel after executing the the rpm -Uhv command.
Hope this helps someone else!
--nts.
PS: If the above URI for wget is outdated or you want to make sure you have the newest version check the package list at http://www.qmailtoaster.org/ .
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