PSM does not start on LinuxPPC

[Mats Soderstrom]

I build linuxppc binaries from the src.rpm:s supplied by Chris Blizzard. 
psm has been working up til version 2001010911-0. With verion 0.7-2 I 
get this message when I try to enter a secure page:

JavaScript error:
chrome://communicator/content/securityUI.js line 31: 
Components.classes['@mozilla.org/secure_browser_ui;1'] has no properties

Error loading URL https://www.fortify.net/sslcheck.html: 8007000e

Could someone explain this message and suggest a solution?

/Mats Soderstrom