bobby@bobby-ubuntu:~/Desktop/quake2world/quake2world$ make
make  all-recursive
make[1]: Entering directory `/home/bobby/Desktop/quake2world/quake2world'
Making all in data
make[2]: Entering directory `/home/bobby/Desktop/quake2world/quake2world/data'
Making all in default
make[3]: Entering directory `/home/bobby/Desktop/quake2world/quake2world/data/default'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/bobby/Desktop/quake2world/quake2world/data/default'
make[3]: Entering directory `/home/bobby/Desktop/quake2world/quake2world/data'
make[3]: Nothing to be done for `all-am'.
make[3]: Leaving directory `/home/bobby/Desktop/quake2world/quake2world/data'
make[2]: Leaving directory `/home/bobby/Desktop/quake2world/quake2world/data'
Making all in src
make[2]: Entering directory `/home/bobby/Desktop/quake2world/quake2world/src'
Making all in .
make[3]: Entering directory `/home/bobby/Desktop/quake2world/quake2world/src'
/bin/bash ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c shared.c
mkdir .libs
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -Wp,-MD,.deps/shared.pp -c shared.c  -fPIC -DPIC -o .libs/shared.o
 gcc -DHAVE_CONFIG_H -I. -I. -I.. -g -O2 -Wp,-MD,.deps/shared.pp -c shared.c -o shared.o >/dev/null 2>&1
/bin/bash ../libtool --mode=link gcc  -g -O2  -o libshared.la   shared.lo  
ar cru .libs/libshared.a .libs/shared.o
ranlib .libs/libshared.a
creating libshared.la
(cd .libs && rm -f libshared.la && ln -s ../libshared.la libshared.la)
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cmd.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cmodel.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c common.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cvar.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c files.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c main.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c net_chan.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c net_udp.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c pmove.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_ccmds.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_ents.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_game.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_init.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_main.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_send.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_user.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c sv_world.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c win32.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_ents.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_fx.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_input.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_loc.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_main.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_parse.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_pred.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_tent.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_screen.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_view.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_console.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c cl_keys.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_draw.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_image.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_light.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_mesh.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_model.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_rmain.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_rmisc.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_rsurf.c
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c gl_sdl.c
gl_sdl.c:22:17: error: SDL.h: No such file or directory
gl_sdl.c:27: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
gl_sdl.c:127: error: expected ‘)’ before ‘*’ token
gl_sdl.c:329: error: expected ‘)’ before ‘*’ token
gl_sdl.c: In function ‘IN_HandleEvents’:
gl_sdl.c:379: error: ‘SDL_Event’ undeclared (first use in this function)
gl_sdl.c:379: error: (Each undeclared identifier is reported only once
gl_sdl.c:379: error: for each function it appears in.)
gl_sdl.c:379: error: expected ‘;’ before ‘event’
gl_sdl.c:381: error: ‘surface’ undeclared (first use in this function)
gl_sdl.c:385: error: ‘event’ undeclared (first use in this function)
gl_sdl.c:390: error: ‘SDL_GRAB_OFF’ undeclared (first use in this function)
gl_sdl.c:395: error: ‘SDL_GRAB_ON’ undeclared (first use in this function)
gl_sdl.c: In function ‘GL_SetIcon’:
gl_sdl.c:447: error: ‘SDL_Surface’ undeclared (first use in this function)
gl_sdl.c:447: error: ‘icon’ undeclared (first use in this function)
gl_sdl.c:448: error: ‘SDL_Color’ undeclared (first use in this function)
gl_sdl.c:448: error: expected ‘;’ before ‘color’
gl_sdl.c:449: error: ‘Uint8’ undeclared (first use in this function)
gl_sdl.c:449: error: ‘ptr’ undeclared (first use in this function)
gl_sdl.c:453: error: ‘SDL_SWSURFACE’ undeclared (first use in this function)
gl_sdl.c:460: error: ‘SDL_SRCCOLORKEY’ undeclared (first use in this function)
gl_sdl.c:462: error: ‘color’ undeclared (first use in this function)
gl_sdl.c:468: error: expected expression before ‘)’ token
gl_sdl.c: In function ‘GL_InitGraphics’:
gl_sdl.c:488: error: ‘SDL_INIT_AUDIO’ undeclared (first use in this function)
gl_sdl.c:488: error: ‘SDL_INIT_VIDEO’ undeclared (first use in this function)
gl_sdl.c:500: error: ‘surface’ undeclared (first use in this function)
gl_sdl.c:502: error: ‘SDL_FULLSCREEN’ undeclared (first use in this function)
gl_sdl.c:516: error: ‘SDL_GL_RED_SIZE’ undeclared (first use in this function)
gl_sdl.c:517: error: ‘SDL_GL_GREEN_SIZE’ undeclared (first use in this function)
gl_sdl.c:518: error: ‘SDL_GL_BLUE_SIZE’ undeclared (first use in this function)
gl_sdl.c:519: error: ‘SDL_GL_DEPTH_SIZE’ undeclared (first use in this function)
gl_sdl.c:520: error: ‘SDL_GL_DOUBLEBUFFER’ undeclared (first use in this function)
gl_sdl.c:522: error: ‘SDL_OPENGL’ undeclared (first use in this function)
gl_sdl.c:530: error: ‘SDL_DEFAULT_REPEAT_DELAY’ undeclared (first use in this function)
gl_sdl.c:531: error: ‘SDL_DEFAULT_REPEAT_INTERVAL’ undeclared (first use in this function)
gl_sdl.c: In function ‘GL_ShutdownGraphics’:
gl_sdl.c:566: error: ‘surface’ undeclared (first use in this function)
gl_sdl.c:571: error: ‘SDL_INIT_EVERYTHING’ undeclared (first use in this function)
gl_sdl.c:571: error: ‘SDL_INIT_VIDEO’ undeclared (first use in this function)
make[3]: *** [gl_sdl.o] Error 1
make[3]: Leaving directory `/home/bobby/Desktop/quake2world/quake2world/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/bobby/Desktop/quake2world/quake2world/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/bobby/Desktop/quake2world/quake2world'
make: *** [all-recursive-am] Error 2
bobby@bobby-ubuntu:~/Desktop/quake2world/quake2world$