[LAU] compiling ingen

Hello. I downloaded rev 1713 from http://svn.drobilla.net/lad/trunk/ I run ./waf configure --prefix=/usr/local and then run ./waf -j2 but then it shows error like this [ 28/287] cc: slv2/hosts/lv2_simple_jack_host.c -> build/default/slv2/hosts/lv2_simple_jack_host_6.o In file included from ../slv2/hosts/lv2_jack_host.c:29: ../slv2/hosts/lv2_uri_map.h:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token In file included from ../slv2/hosts/lv2_jack_host.c:29: ../slv2/hosts/lv2_uri_map.h:1:41: warning: no newline at end of file In file included from ../slv2/hosts/lv2_jack_host.c:30: ../slv2/hosts/lv2_event.h:1:37: warning: no newline at end of file In file included from ../slv2/hosts/lv2_jack_host.c:31: ../slv2/hosts/lv2_event_helpers.h:1:45: warning: no newline at end of file ../slv2/hosts/lv2_jack_host.c:49: error: field 'direction' has incomplete type ../slv2/hosts/lv2_jack_host.c:53: error: expected specifier-qualifier-list before 'LV2_Event_Buffer' ../slv2/hosts/lv2_jack_host.c:76: error: expected ')' before 'callback_data' ../slv2/hosts/lv2_jack_host.c:86: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'uri_map' ../slv2/hosts/lv2_jack_host.c:87: error: 'uri_map' undeclared here (not in a function) ../slv2/hosts/lv2_jack_host.c:91: error: expected ')' before 'callback_data' ../slv2/hosts/lv2_jack_host.c:97: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'event_ref' ../slv2/hosts/lv2_jack_host.c:99: error: 'event_ref' undeclared here (not in a function) ../slv2/hosts/lv2_jack_host.c: In function 'main': ../slv2/hosts/lv2_jack_host.c:218: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c:219: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c: In function 'create_port': ../slv2/hosts/lv2_jack_host.c:269: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c:280: error: 'INPUT' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:280: error: (Each undeclared identifier is reported only once ../slv2/hosts/lv2_jack_host.c:280: error: for each function it appears in.) ../slv2/hosts/lv2_jack_host.c:283: error: 'OUTPUT' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:313: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c:313: warning: implicit declaration of function 'lv2_event_buffer_new' ../slv2/hosts/lv2_jack_host.c:313: error: 'LV2_EVENT_AUDIO_STAMP' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:314: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c: In function 'jack_process_cb': ../slv2/hosts/lv2_jack_host.c:342: warning: implicit declaration of function 'lv2_event_buffer_reset' ../slv2/hosts/lv2_jack_host.c:342: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c:342: error: 'LV2_EVENT_AUDIO_STAMP' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:342: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c:344: error: 'INPUT' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:347: error: 'LV2_Event_Iterator' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:347: error: expected ';' before 'iter' ../slv2/hosts/lv2_jack_host.c:348: warning: implicit declaration of function 'lv2_event_begin' ../slv2/hosts/lv2_jack_host.c:348: error: 'iter' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:348: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c:357: warning: implicit declaration of function 'lv2_event_write' ../slv2/hosts/lv2_jack_host.c:378: error: expected ';' before 'iter' ../slv2/hosts/lv2_jack_host.c:379: error: 'struct Port' has no member named 'ev_buffer' ../slv2/hosts/lv2_jack_host.c:385: error: 'LV2_Event' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:385: error: 'ev' undeclared (first use in this function) ../slv2/hosts/lv2_jack_host.c:385: warning: implicit declaration of function 'lv2_event_get' ../slv2/hosts/lv2_jack_host.c:395: warning: implicit declaration of function 'lv2_event_increment' Build failed -> task failed (err #129): [bld:///home/shani/Sources/svn/drobilla/svn.drobilla.net/lad/trunk/slv2/host…] Is there anything wrong?