Code of BioAPISample which belongs to bioapi package is error. An int function should have return 0 explicitly, but it doesn't in fact. This causes BioAPISample fails always. The name of that function is Enroll() in ${S}/apps/NonGUI_Sample/main.c I made a patch. Hope that would be help. :)
Created attachment 164535 [details, diff] Patch for this bug.
thanks, added patch to 1.2.3-r1