(What I really want to change is the run-time dependency on libyaz3,
but since that is not in fact stated anywhere in the control file, I
can only assume it's deduced from the name of the -dev package that is
the build dependency.)
Source: libnet-z3950-zoom-perl
Section: perl
Priority: optional
-Build-Depends: debhelper (>= 5.0.0), perl (>= 5.8.8-7), libyaz3-dev, libmarc-record-perl
+Build-Depends: debhelper (>= 5.0.0), perl (>= 5.8.8-7), libyaz4-dev, libmarc-record-perl
Maintainer: Mike Taylor <mike@indexdata.com>
Standards-Version: 3.7.2