001+ libpng warning: Application was compiled with png.h from libpng-1.5.17
001- 7c28016adcf620b772af2a8655b87bd2
002+ libpng warning: Application is running with png.c from libpng-1.4.0
003+ libpng warning: Incompatible libpng version in application and library
004+ 50023eb579566d0971d238d7d1dd3b38