In file included from /usr/include/libavformat/avformat.h:317:0,
                 from producer_avformat.c:30:
/usr/include/libavcodec/avcodec.h:4414:6: note: declared here
 void av_free_packet(AVPacket *pkt);
      ^
<builtin>: recipe for target 'producer_avformat.o' failed
make[2]: *** [producer_avformat.o] Error 1
make[2]: Leaving directory '/tmp/AL/mlt-6.0.0/src/modules/avformat'
Makefile:5: recipe for target 'all' failed
make[1]: *** [all] Error 1
make[1]: Leaving directory '/tmp/AL/mlt-6.0.0/src/modules'
Makefile:9: recipe for target 'all' failed
make: *** [all] Error 1
root: /usr/src/builds_14.2/mlt-6.0.0_BUILD > 