Hi


    I am trying to install rubysdl gem on 1.9.1p243. I have tried to
install using gem install and by compiling the source code. But the
source code doesn't compile. It throws the following error. I see the
same output while trying to install using "gem install". Could some one
help me out here. I have no clue whats wrong.

Thanks in advance
Venkat

ruby-sdl/rubysdl-2.0.1b$ sudo make
gcc -I. -I/usr/local/include/ruby-1.9.1/i686-linux
-I/usr/local/include/ruby-1.9.1/ruby/backward
-I/usr/local/include/ruby-1.9.1 -I. -I/usr/X11R6/include
-D_FILE_OFFSET_BITS=64  -fPIC  -O2 -g -Wall -Wno-parentheses
-I/usr/local/include/SDL -D ENABLE_OPENGL   -o rubysdl_ttf.o -c
rubysdl_ttf.c
gcc -I. -I/usr/local/include/ruby-1.9.1/i686-linux
-I/usr/local/include/ruby-1.9.1/ruby/backward
-I/usr/local/include/ruby-1.9.1 -I. -I/usr/X11R6/include
-D_FILE_OFFSET_BITS=64  -fPIC  -O2 -g -Wall -Wno-parentheses
-I/usr/local/include/SDL -D ENABLE_OPENGL   -o rubysdl_event_key.o -c
rubysdl_event_key.c
rubysdl_event_key.c: In function ???define_const???:
rubysdl_event_key.c:30: error: ???SDLK_FIRST??? undeclared (first use in
this function)
rubysdl_event_key.c:30: error: (Each undeclared identifier is reported
only once
rubysdl_event_key.c:30: error: for each function it appears in.)
rubysdl_event_key.c:108: error: ???SDLK_WORLD_0??? undeclared (first use in
this function)
rubysdl_event_key.c:109: error: ???SDLK_WORLD_1??? undeclared (first use in
this function)
rubysdl_event_key.c:110: error: ???SDLK_WORLD_2??? undeclared (first use in
this function)
rubysdl_event_key.c:111: error: ???SDLK_WORLD_3??? undeclared (first use in
this function)
rubysdl_event_key.c:112: error: ???SDLK_WORLD_4??? undeclared (first use in
this function)
rubysdl_event_key.c:113: error: ???SDLK_WORLD_5??? undeclared (first use in
this function)
rubysdl_event_key.c:114: error: ???SDLK_WORLD_6??? undeclared (first use in
this function)
rubysdl_event_key.c:115: error: ???SDLK_WORLD_7??? undeclared (first use in
this function)
rubysdl_event_key.c:116: error: ???SDLK_WORLD_8??? undeclared (first use in
this function)
rubysdl_event_key.c:117: error: ???SDLK_WORLD_9??? undeclared (first use in
this function)
rubysdl_event_key.c:118: error: ???SDLK_WORLD_10??? undeclared (first use in
this function)
rubysdl_event_key.c:119: error: ???SDLK_WORLD_11??? undeclared (first use in
this function)
rubysdl_event_key.c:120: error: ???SDLK_WORLD_12??? undeclared (first use in
this function)
rubysdl_event_key.c:121: error: ???SDLK_WORLD_13??? undeclared (first use in
this function)
rubysdl_event_key.c:122: error: ???SDLK_WORLD_14??? undeclared (first use in
this function)
rubysdl_event_key.c:123: error: ???SDLK_WORLD_15??? undeclared (first use in
this function)
rubysdl_event_key.c:124: error: ???SDLK_WORLD_16??? undeclared (first use in
this function)
rubysdl_event_key.c:125: error: ???SDLK_WORLD_17??? undeclared (first use in
this function)
rubysdl_event_key.c:126: error: ???SDLK_WORLD_18??? undeclared (first use in
this function)
rubysdl_event_key.c:127: error: ???SDLK_WORLD_19??? undeclared (first use in
this function)
rubysdl_event_key.c:128: error: ???SDLK_WORLD_20??? undeclared (first use in
this function)
rubysdl_event_key.c:129: error: ???SDLK_WORLD_21??? undeclared (first use in
this function)
rubysdl_event_key.c:130: error: ???SDLK_WORLD_22??? undeclared (first use in
this function)
rubysdl_event_key.c:131: error: ???SDLK_WORLD_23??? undeclared (first use in
this function)
rubysdl_event_key.c:132: error: ???SDLK_WORLD_24??? undeclared (first use in
this function)
rubysdl_event_key.c:133: error: ???SDLK_WORLD_25??? undeclared (first use in
this function)
rubysdl_event_key.c:134: error: ???SDLK_WORLD_26??? undeclared (first use in
this function)
rubysdl_event_key.c:135: error: ???SDLK_WORLD_27??? undeclared (first use in
this function)
rubysdl_event_key.c:136: error: ???SDLK_WORLD_28??? undeclared (first use in
this function)
rubysdl_event_key.c:137: error: ???SDLK_WORLD_29??? undeclared (first use in
this function)
rubysdl_event_key.c:138: error: ???SDLK_WORLD_30??? undeclared (first use in
this function)
rubysdl_event_key.c:139: error: ???SDLK_WORLD_31??? undeclared (first use in
this function)
rubysdl_event_key.c:140: error: ???SDLK_WORLD_32??? undeclared (first use in
this function)
rubysdl_event_key.c:141: error: ???SDLK_WORLD_33??? undeclared (first use in
this function)
rubysdl_event_key.c:142: error: ???SDLK_WORLD_34??? undeclared (first use in
this function)
rubysdl_event_key.c:143: error: ???SDLK_WORLD_35??? undeclared (first use in
this function)
rubysdl_event_key.c:144: error: ???SDLK_WORLD_36??? undeclared (first use in
this function)
rubysdl_event_key.c:145: error: ???SDLK_WORLD_37??? undeclared (first use in
this function)
rubysdl_event_key.c:146: error: ???SDLK_WORLD_38??? undeclared (first use in
this function)
rubysdl_event_key.c:147: error: ???SDLK_WORLD_39??? undeclared (first use in
this function)
rubysdl_event_key.c:148: error: ???SDLK_WORLD_40??? undeclared (first use in
this function)
rubysdl_event_key.c:149: error: ???SDLK_WORLD_41??? undeclared (first use in
this function)
rubysdl_event_key.c:150: error: ???SDLK_WORLD_42??? undeclared (first use in
this function)
rubysdl_event_key.c:151: error: ???SDLK_WORLD_43??? undeclared (first use in
this function)
rubysdl_event_key.c:152: error: ???SDLK_WORLD_44??? undeclared (first use in
this function)
rubysdl_event_key.c:153: error: ???SDLK_WORLD_45??? undeclared (first use in
this function)
rubysdl_event_key.c:154: error: ???SDLK_WORLD_46??? undeclared (first use in
this function)
rubysdl_event_key.c:155: error: ???SDLK_WORLD_47??? undeclared (first use in
this function)
rubysdl_event_key.c:156: error: ???SDLK_WORLD_48??? undeclared (first use in
this function)
rubysdl_event_key.c:157: error: ???SDLK_WORLD_49??? undeclared (first use in
this function)
rubysdl_event_key.c:158: error: ???SDLK_WORLD_50??? undeclared (first use in
this function)
rubysdl_event_key.c:159: error: ???SDLK_WORLD_51??? undeclared (first use in
this function)
rubysdl_event_key.c:160: error: ???SDLK_WORLD_52??? undeclared (first use in
this function)
rubysdl_event_key.c:161: error: ???SDLK_WORLD_53??? undeclared (first use in
this function)
rubysdl_event_key.c:162: error: ???SDLK_WORLD_54??? undeclared (first use in
this function)
rubysdl_event_key.c:163: error: ???SDLK_WORLD_55??? undeclared (first use in
this function)
rubysdl_event_key.c:164: error: ???SDLK_WORLD_56??? undeclared (first use in
this function)
rubysdl_event_key.c:165: error: ???SDLK_WORLD_57??? undeclared (first use in
this function)
rubysdl_event_key.c:166: error: ???SDLK_WORLD_58??? undeclared (first use in
this function)
rubysdl_event_key.c:167: error: ???SDLK_WORLD_59??? undeclared (first use in
this function)
rubysdl_event_key.c:168: error: ???SDLK_WORLD_60??? undeclared (first use in
this function)
rubysdl_event_key.c:169: error: ???SDLK_WORLD_61??? undeclared (first use in
this function)
rubysdl_event_key.c:170: error: ???SDLK_WORLD_62??? undeclared (first use in
this function)
rubysdl_event_key.c:171: error: ???SDLK_WORLD_63??? undeclared (first use in
this function)
rubysdl_event_key.c:172: error: ???SDLK_WORLD_64??? undeclared (first use in
this function)
rubysdl_event_key.c:173: error: ???SDLK_WORLD_65??? undeclared (first use in
this function)
rubysdl_event_key.c:174: error: ???SDLK_WORLD_66??? undeclared (first use in
this function)
rubysdl_event_key.c:175: error: ???SDLK_WORLD_67??? undeclared (first use in
this function)
rubysdl_event_key.c:176: error: ???SDLK_WORLD_68??? undeclared (first use in
this function)
rubysdl_event_key.c:177: error: ???SDLK_WORLD_69??? undeclared (first use in
this function)
rubysdl_event_key.c:178: error: ???SDLK_WORLD_70??? undeclared (first use in
this function)
rubysdl_event_key.c:179: error: ???SDLK_WORLD_71??? undeclared (first use in
this function)
rubysdl_event_key.c:180: error: ???SDLK_WORLD_72??? undeclared (first use in
this function)
rubysdl_event_key.c:181: error: ???SDLK_WORLD_73??? undeclared (first use in
this function)
rubysdl_event_key.c:182: error: ???SDLK_WORLD_74??? undeclared (first use in
this function)
rubysdl_event_key.c:183: error: ???SDLK_WORLD_75??? undeclared (first use in
this function)
rubysdl_event_key.c:184: error: ???SDLK_WORLD_76??? undeclared (first use in
this function)
rubysdl_event_key.c:185: error: ???SDLK_WORLD_77??? undeclared (first use in
this function)
rubysdl_event_key.c:186: error: ???SDLK_WORLD_78??? undeclared (first use in
this function)
rubysdl_event_key.c:187: error: ???SDLK_WORLD_79??? undeclared (first use in
this function)
rubysdl_event_key.c:188: error: ???SDLK_WORLD_80??? undeclared (first use in
this function)
rubysdl_event_key.c:189: error: ???SDLK_WORLD_81??? undeclared (first use in
this function)
rubysdl_event_key.c:190: error: ???SDLK_WORLD_82??? undeclared (first use in
this function)
rubysdl_event_key.c:191: error: ???SDLK_WORLD_83??? undeclared (first use in
this function)
rubysdl_event_key.c:192: error: ???SDLK_WORLD_84??? undeclared (first use in
this function)
rubysdl_event_key.c:193: error: ???SDLK_WORLD_85??? undeclared (first use in
this function)
rubysdl_event_key.c:194: error: ???SDLK_WORLD_86??? undeclared (first use in
this function)
rubysdl_event_key.c:195: error: ???SDLK_WORLD_87??? undeclared (first use in
this function)
rubysdl_event_key.c:196: error: ???SDLK_WORLD_88??? undeclared (first use in
this function)
rubysdl_event_key.c:197: error: ???SDLK_WORLD_89??? undeclared (first use in
this function)
rubysdl_event_key.c:198: error: ???SDLK_WORLD_90??? undeclared (first use in
this function)
rubysdl_event_key.c:199: error: ???SDLK_WORLD_91??? undeclared (first use in
this function)
rubysdl_event_key.c:200: error: ???SDLK_WORLD_92??? undeclared (first use in
this function)
rubysdl_event_key.c:201: error: ???SDLK_WORLD_93??? undeclared (first use in
this function)
rubysdl_event_key.c:202: error: ???SDLK_WORLD_94??? undeclared (first use in
this function)
rubysdl_event_key.c:203: error: ???SDLK_WORLD_95??? undeclared (first use in
this function)
rubysdl_event_key.c:263: error: ???SDLK_RMETA??? undeclared (first use in
this function)
rubysdl_event_key.c:264: error: ???SDLK_LMETA??? undeclared (first use in
this function)
rubysdl_event_key.c:278: error: ???SDLK_LAST??? undeclared (first use in
this function)
rubysdl_event_key.c: In function ???Key_s_scan???:
rubysdl_event_key.c:311: warning: implicit declaration of function
???SDL_GetKeyState???
rubysdl_event_key.c:311: warning: assignment makes pointer from integer
without a cast
rubysdl_event_key.c: In function ???Key_s_press_p???:
rubysdl_event_key.c:320: error: ???SDLK_FIRST??? undeclared (first use in
this function)
rubysdl_event_key.c:320: error: ???SDLK_LAST??? undeclared (first use in
this function)
make: *** [rubysdl_event_key.o] Error 1
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