Python TextureSystem doesn't exist

[Doudou3D]

Anyone have a suggestion to know why TextureSystem on python is not accessible ?

Traceback (most recent call last):
File "d:\Dev\Libs\oiio\testsuite\python-texturesys\src\test_texture_sys.py", line 12, in
texture_sys = oiio.TextureSystem()
AttributeError: module 'OpenImageIO' has no attribute 'TextureSystem'

[lgritz]

Python bindings for TextureSystem were added to OIIO 2.3, but did not exist in previous releases.