Problem with MRFSimpleFoam case-study
 

Dear all
I use openFoam 1.5-dev and I want to calculte flow in a fan using MRFSimpleFoam.For this purpose I update a case-study in openFoam to see how it works.

cd $FOAM_RUN
svn checkout https://openfoam-extend.svn.sourceforge.net/svnroot/openfoam-extend/trunk/Breeder_1.5/OSIG/TurboMachinery/ercoftacCentrifugalPump

cd $FOAM_RUN/ercoftacCentrifugalPump
svn update

I also add B.C. 1.Dprofile as mentioned here:
http://openfoamwiki.net/index.php/Sig_Turbomachinery_Library_OpenFoamTurbo

then in cases/MRFSimpleFoam/ECPGgi2D ,I entered ./Allrun as it's said in tutorials of this case-study and then I have an error that said :"cannot find file "points" in directory "constant/polyMesh"

what's wrong?!!
this Allrun script use makeMesh itself so there must not be any problem
can anyone help please?!!