Hi,    I am trying to install the last unstable SER version  with support for SIP-based presence. When I compile  and install SER with presence modules (make install  include_modules="pa rls mysql”), it does several  errors:    receive.o: In the function 'receive_msg':  /root/sip_router/receive.c:231:undefined reference to  'reset_user_avps'  receive.o:/root/sip_router/receive.c:232:undefined  reference to 'reset_user_avps'  receive.o:/root/sip_router/receive.c:251:undefined  reference to 'reset_user_avps'  receive.o:/root/sip_router/receive.c:252:undefined  reference to 'reset_domain_avps'    I have downloaded current ser sources by "cvs -d  :pserver:anonymous@cvs.berlios.de:/cvsroot/ser  checkout sip_router" and I have seen the usr_avp.h and  user_avp.c files. In this
 files, the reset_user_avps  and reset_domain_avps functions hasnt been defined.      Could anybody help me?    Thanks!!