Comment 9 for bug 1080288

mrp_prodlot_autosplit has been renamed to product_serial, cf https://lists.launchpad.net/openerp-expert-production/msg00364.html

So you should not use mrp_prodlot_autosplit any more ! Please use product_serial. The product_serial module works fine for OpenERP 6.1 ; if you want to use it on OpenERP 7.0, you need to port the module first.