ERROR: openscenegraph/3.6.5 (test package): Error in toolchain() method, line 11
	toolchain.definitions["WITH_PNG"] = 1 if self.options["openscenegraph"].with_png else 0
	ConanException: option 'with_png' doesn't exist
Possible options are ['shared', 'fPIC', 'build_applications', 'build_examples', 'enable_notify', 'enable_deprecated_api', 'enable_readfile', 'enable_ref_ptr_implicit_output_conversion', 'enable_ref_ptr_safe_dereference', 'enable_envvar_support', 'enable_windowing_system', 'enable_deprecated_serializers', 'use_fontconfig', 'with_curl', 'with_freetype', 'with_gdal', 'with_gta', 'with_jasper', 'with_openexr', 'with_tiff', 'with_zlib']