Can OOo 2.0 run on RedHat Enterprise Linux RHE 4 for x86_64?

[zhang1min]

I have a problem for running OOo 2.0 RC1 on my RedHat Enterprise Linux RHEL 4 x86_64 workstation (Dell Precision 670n Intel Xeon 3.6G EM64T). I follows the exact instructions on the web for installing OOo 2.0 on Linux. The installation process looks successfully. But when I start any openOffice.org-2.0 program from the menu, i.e. Applicatons->Office->openOffice.org 2.0 xxxx, nothing happens, No message, No response!!! No matter when I use root account or user account!

If I start the openoffice.org-2.0 from the terminal and issue a ps command, I got the following:
[~]$ ps
PID TTY TIME CMD
3833 pts/1 00:00:00 bash
4064 pts/1 00:00:00 soffice
4073 pts/1 00:00:00 javaldx
4077 pts/1 00:00:00 gij
4103 pts/1 00:00:00 c++filt <defunct>
4104 pts/1 00:00:00 addr2line <defunct>
4154 pts/1 00:00:00 ps

Is the problem coming from c++filt <defunct> and addr2line <defunct>?

This problem always occurs from OOo 1.9.xxx to OOo 2.0 Rc1 on my RHEL 4 x86_64 workstation. I never have chance to run OOo 2.0 on RHEL 4 for x86_64 though it works perfectly on my Windows XP laptop. Any suggestion is greatly appreaciated!

Min