deadpickle@HoboHotel:~/Desktop/tk-zinc-3.303$ sudo make install Password: make[1]: Entering directory `/home/deadpickle/Desktop/tk-zinc-3.303/demos' make[1]: Leaving directory `/home/deadpickle/Desktop/tk-zinc-3.303/demos' cc -c -I. -I/usr/lib/perl5/Tk -I/usr/lib/perl5/Tk/pTk -I/usr/lib/perl5/Tk/X11 -I/usr/X11R6/include -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBIAN -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DVERSION=\"3.303\" -DXS_VERSION=\"804.027\" -fPIC "-I/usr/lib/perl/5.8/CORE" -DPTK -DGL -DSHAPE -DATC Tabular.c In file included from Tabular.c:19: Types.h:41:24: error: GL/glx.h: No such file or directory In file included from PostScript.h:27, from Item.h:23, from WidgetInfo.h:23, from Tabular.c:20: Image.h:46: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘ZnImageTex’ Image.h:49: error: expected specifier-qualifier-list before ‘GLfloat’ Image.h:68: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘ZnTexFontTex’ In file included from Tabular.c:23: tkZinc.h:27:20: error: GL/glu.h: No such file or directory In file included from Tabular.c:23: tkZinc.h:63: error: expected specifier-qualifier-list before ‘GLUtesselator’ tkZinc.h:76: error: expected specifier-qualifier-list before ‘GLXContext’ make: *** [Tabular.o] Error 1 #### Tk::Zinc object version 800.025 does not match bootstrap parameter 804.027 at /usr/lib/perl/5.8/DynaLoader.pm line 245. Compilation failed in require at TripleRotatingWheel.pl line 9. BEGIN failed--compilation aborted at TripleRotatingWheel.pl line 9.