Ehi Alastair, Sorry for the late response, but I did not get the notifications back from the bug system.
However, despite Debian shipping xdmf3 library, it also needs to enable it in VTK build. The current list of files of libvtk7-dev does not list the libraries for XDMF3. These are some libraries that needs to be present if the XDMF3 module is enabled in VTK (in particular the ones with the 3 in the filename): ``` ll lib64 | grep -ie xdmf lrwxrwxrwx 1 ruben.di-battista cmap 30 Mar 3 16:58 libvtkIOParallelXdmf3-8.2.so -> libvtkIOParallelXdmf3-8.2.so.1 -rwxr-xr-x 1 ruben.di-battista cmap 145K Mar 3 16:53 libvtkIOParallelXdmf3-8.2.so.1 lrwxrwxrwx 1 ruben.di-battista cmap 39 Mar 3 16:58 libvtkIOParallelXdmf3Python37D-8.2.so -> libvtkIOParallelXdmf3Python37D-8.2.so.1 -rwxr-xr-x 1 ruben.di-battista cmap 287K Mar 3 16:55 libvtkIOParallelXdmf3Python37D-8.2.so.1 lrwxrwxrwx 1 ruben.di-battista cmap 22 Mar 3 16:58 libvtkIOXdmf2-8.2.so -> libvtkIOXdmf2-8.2.so.1 -rwxr-xr-x 1 ruben.di-battista cmap 2.9M Mar 3 16:53 libvtkIOXdmf2-8.2.so.1 lrwxrwxrwx 1 ruben.di-battista cmap 31 Mar 3 16:58 libvtkIOXdmf2Python37D-8.2.so -> libvtkIOXdmf2Python37D-8.2.so.1 -rwxr-xr-x 1 ruben.di-battista cmap 752K Mar 3 16:54 libvtkIOXdmf2Python37D-8.2.so.1 lrwxrwxrwx 1 ruben.di-battista cmap 22 Mar 3 16:58 libvtkIOXdmf3-8.2.so -> libvtkIOXdmf3-8.2.so.1 -rwxr-xr-x 1 ruben.di-battista cmap 7.2M Mar 3 16:53 libvtkIOXdmf3-8.2.so.1 lrwxrwxrwx 1 ruben.di-battista cmap 31 Mar 3 16:58 libvtkIOXdmf3Python37D-8.2.so -> libvtkIOXdmf3Python37D-8.2.so.1 -rwxr-xr-x 1 ruben.di-battista cmap 1.1M Mar 3 16:54 libvtkIOXdmf3Python37D-8.2.so.1 lrwxrwxrwx 1 ruben.di-battista cmap 20 Mar 3 16:58 libvtkxdmf2-8.2.so -> libvtkxdmf2-8.2.so.1 -rwxr-xr-x 1 ruben.di-battista cmap 2.9M Mar 3 16:46 libvtkxdmf2-8.2.so.1 lrwxrwxrwx 1 ruben.di-battista cmap 16 Mar 3 16:58 libvtkxdmf3.so -> libvtkxdmf3.so.3 lrwxrwxrwx 1 ruben.di-battista cmap 20 Mar 3 16:58 libvtkxdmf3.so.3 -> libvtkxdmf3.so.3.0.0 -rwxr-xr-x 1 ruben.di-battista cmap 19M Mar 3 16:46 libvtkxdmf3.so.3.0.0 -rw-r--r-- 1 ruben.di-battista cmap 53M Mar 3 16:46 libXdmf.a lrwxrwxrwx 1 ruben.di-battista cmap 16 Mar 3 16:58 libXdmfCore.so -> libXdmfCore.so.3 lrwxrwxrwx 1 ruben.di-battista cmap 20 Mar 3 16:58 libXdmfCore.so.3 -> libXdmfCore.so.3.0.0 -rwxr-xr-x 1 ruben.di-battista cmap 26M Mar 3 16:46 libXdmfCore.so.3.0.0 ``` I'll provide a MWE to test it ASAP.
