Hello, I am trying to build pjproject in my Ubuntu machine but facing some problems! I have done ./configure, make dep and then make gives error. I am providing the error statements which are generated from ice_session.c as follows: ../src/pjnath/ice_session.c:236: error: incompatible type for argument 2 of ?pj_stun_session_set_credential? ../src/pjnath/ice_session.c:236: error: too few arguments to function ?pj_stun_session_set_credential? ../src/pjnath/ice_session.c:547: error: conflicting types for ?pj_ice_sess_add_cand? ../src/pjnath/ice_session.c:993: error: ?pj_ice_sess? has no member named ?completion_timer? ../src/pjnath/ice_session.c:994: error: ?pj_ice_sess? has no member named ?completion_timer? ../src/pjnath/ice_session.c:995: error: ?pj_ice_sess? has no member named ?completion_timer? ../src/pjnath/ice_session.c:998: error: ?pj_ice_sess? has no member named ?completion_timer? ../src/pjnath/ice_session.c:1399: error: ?pj_stun_tx_data? has no member named ?user_data? ../src/pjnath/ice_session.c:1433: error: too few arguments to function ?pj_stun_session_send_msg? ./src/pjnath/ice_session.c:1646: error: too few arguments to function ?ice->cb.on_tx_pkt? ./src/pjnath/ice_session.c:1658: error: ?pj_stun_tx_data? has no member named ?user_data? ./src/pjnath/ice_session.c:1921: error: too few arguments to function ?pj_stun_session_send_msg? ../src/pjnath/ice_session.c:1990: error: too few arguments to function ?pj_stun_session_send_msg? ../src/pjnath/ice_session.c:2006: error: too few arguments to function ?pj_stun_session_send_msg? ./src/pjnath/ice_session.c:2032: error: too few arguments to function ?pj_stun_session_send_msg? ../src/pjnath/ice_session.c:2325: error: too few arguments to function ?ice->cb.on_tx_pkt? ../src/pjnath/ice_session.c:2333: error: conflicting types for ?pj_ice_sess_on_rx_pkt? ./src/pjnath/ice_session.c:2359: error: too few arguments to function ?pj_stun_session_on_rx_pkt? ../src/pjnath/ice_session.c:2368: error: too few arguments to function ?ice->cb.on_rx_data? Apart from this there are also many warnings that are generated from the same file which I have not provided here. It will be very helpful if anyone can help me for solving this issue! Where from these error are generated and how to compile successfully! Your help is highly appreciated! Thanks, Abhishek