on start asterisk -vvvc fails with the following. [chan_sip.so]Sep 2 13:06:44 WARNING[20066]: loader.c:325 __load_resource: /usr/lib/asterisk/modules/chan_sip.so: undefined symbol: ast_osp_terminate Sep 2 13:06:44 WARNING[20066]: loader.c:554 load_modules: Loading module chan_sip.so failed! The function ast_osp_terminate is in res/res_osp.c. After running make there is no res/res_osp.so. This is the same whether using asterisk-1.2.11 downloaded from http://www.asterisk.org/ or emerging gentoo's latest asterisk-1.2.9.1 from gentoo.org. using Linux 2.6.17-gentoo-r2 What is the solution?