No dump.ligghts_init generated for Ergun test case

Hi ,
I am trying to run the Ergun test case for version 2.0.2.
I just followed :
decomposePar
mpirun
reconstrucPar
foamToVTK
cd ../DEM
However the pizza could not generate the vtk_out because
no dump.ligghts_init was generated. There is only the dump.liggghts_restart in
the post directory.

Also the following output is generated :
amscosta@amscosta-desktop:~/OpenFOAM/amscosta-1.7.x/run/cfdemSolverPiso_shared/ErgunTestMPI/CFD$ decomposePar
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.7.x |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 1.7.x-9b4c5b5cf359
Exec : decomposePar
Date : Jul 21 2011
Time : 14:05:20
Host : amscosta-desktop
PID : 3824
Case : /home/amscosta/OpenFOAM/amscosta-1.7.x/run/cfdemSolverPiso_shared/ErgunTestMPI/CFD
nProcs : 1
SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

--> FOAM Warning :
From function dlLibraryTable::open(const fileName& functionLibName)
in file db/dlLibraryTable/dlLibraryTable.C at line 78
could not load libgroovyBC.so: cannot open shared object file: No such file or directory
Time = 0
Create mesh

Calculating distribution of cells
Selecting decompositionMethod simple

Finished decomposition in 0.02 s

Calculating original mesh data

Distributing cells to processors

Distributing faces to processors

Calculating processor boundary addressing

Distributing points to processors

Constructing processor meshes
--> FOAM Warning :
From function dlLibraryTable::open(const fileName& functionLibName)
in file db/dlLibraryTable/dlLibraryTable.C at line 78
could not load libgroovyBC.so: cannot open shared object file: No such file or directory

Processor 0
Number of cells = 3552
Number of faces shared with processor 1 = 222
Number of processor patches = 1
Number of processor faces = 222
Number of boundary faces = 1022
--> FOAM Warning :
From function dlLibraryTable::open(const fileName& functionLibName)
in file db/dlLibraryTable/dlLibraryTable.C at line 78
could not load libgroovyBC.so: cannot open shared object file: No such file or directory

Processor 1
Number of cells = 3552
Number of faces shared with processor 0 = 222
Number of processor patches = 1
Number of processor faces = 222
Number of boundary faces = 1022

Number of processor faces = 222
Max number of processor patches = 1
Max number of faces between processors = 222

Processor 0: field transfer
--> FOAM Warning :
From function dlLibraryTable::open(const fileName& functionLibName)
in file db/dlLibraryTable/dlLibraryTable.C at line 78
could not load libgroovyBC.so: cannot open shared object file: No such file or directory
Processor 1: field transfer
--> FOAM Warning :
From function dlLibraryTable::open(const fileName& functionLibName)
in file db/dlLibraryTable/dlLibraryTable.C at line 78
could not load libgroovyBC.so: cannot open shared object file: No such file or directory

End.

amscosta@amscosta-desktop:~/OpenFOAM/amscosta-1.7.x/run/cfdemSolverPiso_shared/ErgunTestMPI/CFD$