Install Notes802 for RHEL5.3 meet problem about xulrunner1.9

I use command :uname -r2.6.8-128.e15

I install Notes8.0.2 successfully.But when I start Notes.I found Getting Started page cannot show.

I find the problem is the xulrunner version is higher.the version is 1.9.X.I use rpm -e xulrunner1.9.X to unstall xulrunner by force.then I install the xulrunner-1.8.0.4-alt4.i586.rpm.I find the Notes and firefox cannot start.

what should i do to solve the problem.

thanks any comment.

Subject: I solve the problem

my method is I uninstall the xulrunner1.9.X,so the Firefox3.0.X and other components also removed.So Notes8 and Firefox cannot start correctly.I download the Firefox1.5.X and install the Firefox1.5.x,when I start the Firefox,it need update for a while.Then,Firefox and Notes8 OK.hope this can help others when someone occur the similar problem.