001+ dyld: lazy symbol binding failed: Symbol not found: _png_create_write_struct
002+ Referenced from: /usr/local/gd/lib/libgd.2.dylib
003+ Expected in: flat namespace
001- Warning: png2wbmp(): Unable to open '' for writing in %s on line %d
003- Warning: png2wbmp(): Unable to open '' for writing in %s on line %d
004-
005- Warning: png2wbmp(): Unable to open '' for writing in %s on line %d
005+ dyld: Symbol not found: _png_create_write_struct
006+ Referenced from: /usr/local/gd/lib/libgd.2.dylib
007+ Expected in: flat namespace