I get a compilation error when I try to build mplayer with './configure --enable-dvdnav' : make[1]: Entering directory `/home/ripi/src/mplayer-cvs' ./version.sh `gcc -dumpversion` gcc -MM -O4 -march=athlon-xp -mcpu=athlon-xp -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Ilibmpdemux -Iloader -Ilibvo -I/usr/include/freetype2 -I-I/usr/include -I/usr/include/dvdnav -I/usr/include/SDL -D_REENTRANT -I/usr/X11R6/include -DCODECS2HTML mplayer.c mencoder.c mplayer.c mp_msg.c cpudetect.c codec-cfg.c cfgparser.c my_profile.c spudec.c playtree.c playtreeparser.c asxparser.c vobsub.c subreader.c sub_cc.c find_sub.c m_config.c m_option.c parser-cfg.c m_struct.c unrarlib.c mixer.c parser-mpcmd.c mencoder.c mp_msg-mencoder.c cpudetect.c codec-cfg.c cfgparser.c my_profile.c spudec.c playtree.c playtreeparser.c asxparser.c vobsub.c subreader.c sub_cc.c find_sub.c m_config.c m_option.c parser-cfg.c m_struct.c unrarlib.c libao2/afmt.c divx4_vbr.c libvo/aclib.c libvo/osd.c libvo/sub.c libvo/font_load.c libvo/font_load_ft.c xvid_vbr.c parser-mecmd.c 1>.depend mplayer.c:3015:5: invalid digit "9" in octal constant mplayer.c:3050:5: invalid digit "9" in octal constant mplayer.c:3015:5: invalid digit "9" in octal constant mplayer.c:3050:5: invalid digit "9" in octal constant make[1]: *** [depend] Error 1 I'm using debian sid with the latest gcc 3.3: (GCC) 3.3.1 20030722 (Debian prerelease) and libdvdnav 0.1.9 from the 'libdvdnav4' package. The line which make this error happen is '#define DVDNAVVERSION 019' in config.h. gcc 3.2 only issues a warning on this. -- Ripi