Kivy_error.txt

gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt -D_FORTIFY_SOURCE=2 -fPIC -Ikivy/include -I/usr/include/SDL2 -I/usr/local/include/SDL2 -I/usr/include/SDL2 -I/usr/include/SDL2 -I/usr/include/python3.6m -c kivy/core/audio/audio_sdl2.c -o build/temp.linux-x86_64-3.6/kivy/core/audio/audio_sdl2.o
kivy/core/audio/audio_sdl2.c: In function ‘__pyx_f_4kivy_4core_5audio_10audio_sdl2_mix_init’:
kivy/core/audio/audio_sdl2.c:1814:63: error: ‘MIX_INIT_MODPLUG’ undeclared (first use in this function); did you mean ‘MIX_INIT_MOD’?
   __pyx_v_want_flags = (__pyx_v_want_flags | ((MIX_INIT_MOD | MIX_INIT_MODPLUG) | MIX_INIT_FLUIDSYNTH));
                                                               ^~~~~~~~~~~~~~~~
                                                               MIX_INIT_MOD
kivy/core/audio/audio_sdl2.c:1814:63: note: each undeclared identifier is reported only once for each function it appears in
kivy/core/audio/audio_sdl2.c:1814:83: error: ‘MIX_INIT_FLUIDSYNTH’ undeclared (first use in this function); did you mean ‘MIX_INIT_MID’?
   __pyx_v_want_flags = (__pyx_v_want_flags | ((MIX_INIT_MOD | MIX_INIT_MODPLUG) | MIX_INIT_FLUIDSYNTH));
                                                                                   ^~~~~~~~~~~~~~~~~~~
                                                                                   MIX_INIT_MID
kivy/core/audio/audio_sdl2.c: In function ‘__pyx_pf_4kivy_4core_5audio_10audio_sdl2_9MusicSDL2_extensions’:
kivy/core/audio/audio_sdl2.c:5338:69: error: ‘MIX_INIT_MODPLUG’ undeclared (first use in this function); did you mean ‘MIX_INIT_MOD’?
   __pyx_t_2 = ((__pyx_v_4kivy_4core_5audio_10audio_sdl2_mix_flags & MIX_INIT_MODPLUG) != 0);
                                                                     ^~~~~~~~~~~~~~~~
                                                                     MIX_INIT_MOD
 error: command 'gcc' failed with exit status 1
==> ERROR: A failure occurred in build().
    Aborting...