Hi Joop
As I have simply unzipped and OO411rc3 works fine - so far - I can only guess that the requirements are about the same as for an earlier beta of OO4 so here is the readme included with that release:-
------------------------------------------------------------------------------------
Apache OpenOffice 4.0 Developer Build
=====================================
Apache OpenOffice is comprised of six personal productivity applications: a
word processor (and its web-authoring component), spreadsheet, presentation
graphics, drawing, equation editor, and database.
IMPORTANT: These builds are intended to be used for early testing by other
community volunteers. They have no release quality and should not be installed
in a production environment. Developer snapshots can be unstable and are
expected to have bugs.
Installation notes:
-------------------
The package is provided only in zip file format, and it will not use your
OpenOffice GA user configuration.
System requirements:
--------------------
- eComStation 1.x, 2.x
- OS/2 Warp
- 32bit tcpip stack
- the following packages must be installed (dll only)
libc 0.6.5
gcc 4.4.6
gcc 4.4.4
ssl
curl
jpeg
xslt
libicu
z
xml2
stdcpp
mmap
pthread
urpo
These files can be installed with the following command:
yum install libc gcc-4.4.4 gcc-4.4.6 openssl curl libjpeg libxslt libicu zlib libxml2 stdcpp mmap pthread urpo gcc-stdc++-shared-library
if you have a valid rpm/yum installation.
Otherwise you can grab the corresponding zip files from
http://rpm.netlabs.org/release/00/zip/Only the dlls are needed.
-----------------------------------------------------------------------------------
Hope the above is of some help - looks like you may need libicu judging by the error message but I think you should also check you have all other need lib files.
Regards
Pete