Bit of a hassle sorting out all the perl dependencies but fixed it eventually .....
# uname -a
SunOS challenger2 5.10 Generic_118833-24 sun4u sparc SUNW,Ultra-4
# perl -v
This is perl, v5.8.4 built for sun4-solaris-64int
(with 28 registered patches, see perl -V for more detail)
<snip>
# zenus.pl --username=xxxxxxxx@xx.com --password=xxxxxxxx --account=zenxxxxxx\@zen
allowed:20 used:11.6416015625 remain:8.3583984375
Anyone got any spare bandwidth 