I have problem when installing z-merge (beta 8) (Zarafa Community Forums • View topic - Z-Merge beta 8 released) into SugarCRM 6.2.4. When I click on Install after uploading the file, it is frozen on "100% building language en_us..." so I cannot access to Z-Merge API.
Does anyone can help me?

Here is sugarcrm.log:

Code:
Mon Dec 26 18:34:17 2011 [13109][1][FATAL] Failed to load original or custom subpanel data for quotes in modules/Quotes/metadata/subpanels/default.php
Thank you for your help.
I don't have any module Quotes in my SugarCRM CE 6.2.4.