usr/local/bin/libpng-config
usr/local/bin/libpng15-config
usr/local/include/pnglibconf.h
usr/local/include/pngconf.h
usr/local/include/png.h
usr/local/include/libpng15/pngconf.h
usr/local/include/libpng15/png.h
usr/local/include/libpng15/pnglibconf.h
usr/local/lib/pkgconfig/libpng.pc
usr/local/lib/pkgconfig/libpng15.pc
usr/local/lib/libpng15.la
usr/local/lib/libpng.la
usr/local/lib/libpng15.a
usr/local/lib/libpng.a