HE_Mesh Examples not working

Hi,

i downloaded the current hemesh library from http://www.wblut.com/he_mesh/ and some of the examples work. But most of the times it says the functions don´t exist.

For example: HE_FaceIterator() doesn´t exist, from Tut006_Mesh_Selection. WB_RBSpline doesn´t exist from spielerei/NurbsGrid. Not one of the color demos in /core works. and so on...

Am i missing a library?? am i using a correct version? I read in another discussion that a lot of methods have changed. i´m using processing 3.2.1 on win 7. I tried the stable build and the daily build.

thanks