I can recompile vtk with addition of the two modules vtkIOMPIImage and vtkIOMPIParallel to solve the problem. But it should not be necessary, right? -- View this message in context: http://vtk.1045678.n5.nabble.com/vtk-linking-errors-on-Ubuntu-tp5735914p5735915.html Sent from the VTK - Users mailing list archive at Nabble.com.