[LAU] Problem to compile xjadeo

Hello people. After upgrading to debian lenny i had to remove my old version of xjadeo and try to compile a new one. ./configure is ok but when i type make, i've got a lot of errors, start by this one xjadeo.c:36:28: error: ffmpeg/avcodec.h: Aucun fichier ou répertoire de ce type xjadeo.c:37:29: error: ffmpeg/avformat.h: Aucun fichier ou répertoire de ce type "No such file or folder"= Aucun fichier ou répertoire de ce type. But i've got this file in /usr/include/ffmpeg/libavformat and /usr/include/ffmpeg/libavcodec Do you any idea of what's wrong ? I really need this small utilitie. Thanks, best regards P'tit Louis