Je n'arrive pas à mettre à jour mon Glassfish 3.1 Build43

> /opt/glassfish3/bin/pkg image-update
Traceback (most recent call last):
File "/opt/glassfish3/pkg/bin/client.py", line 61, in ?
import pkg.actions as actions
File "/opt/glassfish3/pkg/vendor-packages/pkg/actions/__init__.py", line 59, in ?
globals(), locals(), [modname])
File "/opt/glassfish3/pkg/vendor-packages/pkg/actions/link.py", line 36, in ?
import generic
File "/opt/glassfish3/pkg/vendor-packages/pkg/actions/generic.py", line 45, in ?
import pkg.variant as variant
File "/opt/glassfish3/pkg/vendor-packages/pkg/variant.py", line 28, in ?
from pkg.misc import EmptyI
File "/opt/glassfish3/pkg/vendor-packages/pkg/misc.py", line 32, in ?
import OpenSSL.crypto as osc
File "/opt/glassfish3/pkg/vendor-packages/OpenSSL/__init__.py", line 11, in ?
import rand, crypto, SSL, tsafe
ImportError: /opt/glassfish3/pkg/vendor-packages/OpenSSL/crypto.so: undefined symbol: EVP_idea_ofb
/opt/glassfish3/bin/pkg: line 94: objdump: command not found
---------------------------------------------------------------
There was an error running

/opt/glassfish3/pkg/bin/../python2.4-minimal/bin/python

You are running on a 64 bit Linux distribution and the 32 bit Linux
compatibility libraries do not appear to be installed. In order to use
the Update Center tools you must install the 32 bit compatibility libraries.

On Ubuntu (and possibly other Debian based systems) please install the
ia32-libs package. On RedHat 4 (and other RPM based systems), you may
need to add multiple 'compat' runtime library packages. Please see the
Update Center Release Notes for more information
---------------------------------------------------------------

Je suis sur un ubuntu 11.04 et est bien installé la lib ia32-libs.

Merci de votre aide