[Gmsh] Plugins not working in Ubuntu

[Wolfram Jahn Von Arnswaldt]

Dear all,
I use a desktop PC with Ubuntu at work, and an OS X Macbook at home. 

When using some of the standard post-processing plugins (haven't tried
them all) like 'Smooth' or 'Gradient' on OS X, it works just fine. But
when doing the same on my Ubuntu Desktop (with the exact same data
file), it produces a 0-value field on a different view (I basically see
the empty mesh).

Is there anything I'm missing?

Any insight would be greatly appreciated.

Cheers,
WJ

-- 
Wolfram Jahn
Profesor Asistente
Departamento de Ingeniería Mecánica y Metalúrgica
Escuela de Ingeniería
Pontificia Universidad Católica de Chile