python3Packages.materialx: use openimageio_2

Changed files
+2 -2
pkgs
development
python-modules
materialx
+2 -2
pkgs/development/python-modules/materialx/default.nix
··· 8 8 libX11, 9 9 libXt, 10 10 libGL, 11 - openimageio, 11 + openimageio_2, 12 12 imath, 13 13 python, 14 14 apple-sdk_14, ··· 37 37 38 38 buildInputs = 39 39 [ 40 - openimageio 40 + openimageio_2 41 41 imath 42 42 ] 43 43 ++ lib.optionals stdenv.hostPlatform.isDarwin [