clamav-0.98.3_2: LibClamAV Warning: Cannot dlopen libclamunrar_iface...

[Dr. Peter Voigt]

After the upgrade to clamav-0.98.3_2 I am obtaining following error on
every start of ClamAV:

# service clamav-clamd start
Starting clamav_clamd.
LibClamAV Warning: Cannot dlopen libclamunrar_iface: file not found -
unrar support unavailable

ClamAV, however, seems to work correctly. Is this a known issue?

I am on 10.0-RELEASE-p3 amd64.

Regards,
Peter