[bug] CB wants to install version 0 from custom_versions.txt

[interfasys]

When trying to install PHP I get
Downloading icu4c-0-src.tgz...

This is because of this

if [ "${OS}" = "FreeBSD" ]; then
		if [ ${MAINVER} -ge 10 ]; then
			if [ ! -e /usr/local/lib/libicui18n.so ]; then
				removeLockfile;
				doICU;
			fi
		else
			if [ ! -d /usr/local/icu/lib ]; then
				removeLockfile;
				doICU;
			fi
		fi
	else
		if [ ! -d /usr/local/icu/lib ]; then
			removeLockfile;
			doICU;
		fi
	fi