Cannot start firefox 1.5 while firefox-zh_CN installed.

[Ma Jie]

When I installed firefox-zh_CN for firefox 1.5, the firefox cannot be
started. It always display a message window which show the following lines:
=======================================================
<window id="main-window"
^    <menuitem id="menu_HelpPopup_reportertoolmenu"
----^    <menu id="helpMenu"
----^
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