[Zsnes-main] compilation problems

[stu <sc...@uc...>]

I running madrake-linux and using mesa for opengl. I ran configure and 
everything was okay, but when I run make it I get several errors about 
make: w-orphan-lavels: Command not found, that are ignored, and a 
finally this error: In file included from chips/dsp1emu.c
                                                                      
gblhdr.h: 108 :png.h No such file or directory
                                                                       
make: *** [chips/dsp1emu.o] Error 1
I tried moving the png.h file thats in the /zip directory into the 
directory above it, but that just caused different errors. Although I 
gotten most of the programs I wanted to work under Linux, working, I'm 
not exactly an expert or anything, so if this is a silly question, sorry.

sTu