Yum excluding openoffice from update

[Dwaine Garden <DwaineGarden@xxxxxxxxxx>]

I'm trying to exclude openoffice from the yum download.   I can not 
figure it out.   What the exclude parameter to proceed with the update.

I tried this.  But it did not work.

yum --exclude=openoffice.org-libs update

--> Running transaction check
--> Processing Dependency: libdb_cxx-4.2.so for package: openoffice.org-libs
--> Finished Dependency Resolution
Error: missing dep: libdb_cxx-4.2.so for pkg openoffice.org-libs


Thanks.
Dwaine.