libc-icap-mod-virus-scan: missing libraries in trusty

[Marcel]

Just tried to setup squid with virus scanning support using package "libc-icap-mod-virus-scan".

Description: Ubuntu 14.04.2 LTS
Release: 14.04

libc-icap-mod-virus-scan 1:0.3.2-1 amd64

Setup fails due to missing libraries (clamav_mod.so, clamd_mod.so)

They're missing in trusty package only (utopic and vivid are fine).

# Trusty:
# http://packages.ubuntu.com/trusty/amd64/libc-icap-mod-virus-scan/filelist
/usr/lib/x86_64-linux-gnu/c_icap/virus_scan.so

# Utopic:
# http://packages.ubuntu.com/utopic/amd64/libc-icap-mod-virus-scan/filelist
/usr/lib/x86_64-linux-gnu/c_icap/clamav_mod.so
/usr/lib/x86_64-linux-gnu/c_icap/clamd_mod.so
/usr/lib/x86_64-linux-gnu/c_icap/virus_scan.so

# Vivid:
# http://packages.ubuntu.com/vivid/amd64/libc-icap-mod-virus-scan/filelist
/usr/lib/x86_64-linux-gnu/c_icap/clamav_mod.so
/usr/lib/x86_64-linux-gnu/c_icap/clamd_mod.so
/usr/lib/x86_64-linux-gnu/c_icap/virus_scan.so

Package is unusable in Trusty