Cannot save figure with a vector format

When I try to save a figure with a vector format, I get the following error message:
`Saving as a vector PS/EPS/PDF/TeX file using GL2PS is either not supported by your version of VTK or you have not configured VTK to work with GL2PS -- read the documentation for the vtkGL2PSExporter class.`

I saw that this issue was reported before [here](https://groups.google.com/a/continuum.io/forum/#!topic/anaconda/SKFThyBaUaw) but could not fix the problem on my local machine.

I am using the python coming with Canopy (Python 3.5.2) and I am working under OSX 10.13.3
The version of Mayavi I am using is the 4.5.0-5

I installed Mayavi following the [guidelines](http://docs.enthought.com/mayavi/mayavi/installation.html#installing-ready-made-distributions) of the documentation for ready-to-use distributions