001+ libpng warning: Application was compiled with png.h from libpng-1.2.39
001- 2e6cf558bb4dadf60c8b608d5f8cda4e
002+ libpng warning: Application is running with png.c from libpng-1.4.4
003+ libpng warning: Incompatible libpng version in application and library
004+ e185df561e5cba34ab69c55f96a2a964