Failed kolab 2.01 install

[vincent at acheson.uk.com]

I'm trying to do a fresh install of kolab2.01 onto a suse9.3 box which was
previously running 2.00.

Have tried several times, and re-downloaded the openpkg files (see snippet
below), but get the same error message each time - for some reason
openpkg~.sh is looking for files which aren't being built, but that is as
far as my understanding can get me. :-(

I'm sure the answer is blindingly obvious to those of you who are not linux
noobs..... openpkg-2.4.2-2.4.2.ix86-debian3.0-kolab.rpm is present - the
only thing I have not done is an md5 checksum on it as the checksums aren't
on the belnet server I've been using.

ptarmigan:/tmp/kolabtemp # ./obmtool kolab
---- boot/build ptarmigan %kolab ----
obmtool:NOTICE: did not find openpkg/rpm executable. Checking/fetching
binary sh                          .
OpenPKG 2.4-SOLID Binary Bootstrap Package, version 2.4.2
Built for prefix /kolab on target platform ix86-debian3.0
++ hooking OpenPKG instance into system environment
++ fixating OpenPKG instance root directory "/kolab"
++ extracting OpenPKG binary distribution
++ installing OpenPKG binary distribution

openpkg.bzip2: Data integrity error when decompressing.
        Input file = openpkg.tar.bz2, output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

++ fixating OpenPKG instance filesystem hierarchy
/kolab/RPM/PKG/openpkg-2.4.2-2.4.2.ix86-debian3.0-kolab.sh: line 879:
/kolab/bin/openpkg: No such          file or directory
++ post-processing OpenPKG bootstrap installation
/kolab/RPM/PKG/openpkg-2.4.2-2.4.2.ix86-debian3.0-kolab.sh: line 918:
/kolab/lib/openpkg/rpmdb: N         o such file or directory
cat: /kolab/etc/openpkg/platform: No such file or directory
/kolab/RPM/PKG/openpkg-2.4.2-2.4.2.ix86-debian3.0-kolab.sh: line 1002:
/kolab/lib/openpkg/rpmtool         : No such file or directory
obmtool:ERROR: bootstrapping failed
ptarmigan:/tmp/kolabtemp #

Any thoughts?