Download the latest archive and uncompress it in tmp
P.S. You must first install without previous rpm installation of clamav-unofficial-sigs and confirm your clamav and clamd is running normally
The original : https://github.com/extremeshok/clamav-unofficial-sigs and check in "INSTALL" documet.
Edit the master config file ,
for the clamav DB and PID location , you should refer to your clamd.conf
for the malwarepatrol_receipt_code and securiteinfo_authorisation_signature , you should apply in website according to "INSTALL"
Edit the os.conf config file , clamav DB and pid location should be as same as master.conf