[cfd_clovis]

Hello to all the member of Frum,

I am a new user of CFD code OpenFoam
I installed the 2.3.0 CFD code OpenFoam there some time but it does not work well. Because for the tutorial cavity when I run the "blockMesh" command on the terminal
in the $ FOAM_RUN / tutorials / incompressible / icoFoam / cavity directory,
I get the following errors in the terminal:
///////////////////////////////////////////////////////
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Disallowing user-supplied system call operations

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



--> FOAM FATAL IO ERROR:
cannot find file

file: /home/elvy/OpenFOAM/elvy-2.3.0/run/tutorials/incompressible/icoFoam/cavity/constant/polyMesh/system/controlDict at line 0.

From function regIOobject::readStream()
in file db/regIOobject/regIOobjectRead.C at line 73.

FOAM exiting

//////////////////////////

* Following this message as you know the mesh is created.


NB: the result of the command "cat log.foamInstallationTest" on the terminal is:

Executing /home/elvy/OpenFOAM/OpenFOAM-2.3.0/bin/foamInstallationTest:


Checking basic setup...
-------------------------------------------------------------------------------
Shell: bash
Host: elvy
OS: Linux version 3.13.0-24-generic
-------------------------------------------------------------------------------


Checking main OpenFOAM env variables...
-------------------------------------------------------------------------------
Environment_variable Set_to_file_or_directory Valid Crit
-------------------------------------------------------------------------------
$WM_PROJECT_INST_DIR /home/elvy/OpenFOAM yes yes
$WM_PROJECT_USER_DIR /home/elvy/OpenFOAM/elvy-2.3.0 yes no
$WM_THIRD_PARTY_DIR /home/elvy/OpenFOAM/ThirdParty-2.3.0 yes yes
-------------------------------------------------------------------------------


Checking the OpenFOAM env variables set on the PATH...
-------------------------------------------------------------------------------
Environment_variable Set_to_file_or_directory Valid Path Crit
-------------------------------------------------------------------------------
$WM_PROJECT_DIR /home/elvy/OpenFOAM/OpenFOAM-2.3.0 yes yes yes

$FOAM_APPBIN ...-2.3.0/platforms/linux64GccDPOpt/bin yes yes yes
$FOAM_SITE_APPBIN .../2.3.0/platforms/linux64GccDPOpt/bin no no
$FOAM_USER_APPBIN ...-2.3.0/platforms/linux64GccDPOpt/bin no no
$WM_DIR /home/elvy/OpenFOAM/OpenFOAM-2.3.0/wmake yes yes yes
-------------------------------------------------------------------------------


Checking the OpenFOAM env variables set on the LD_LIBRARY_PATH...
-------------------------------------------------------------------------------
Environment_variable Set_to_file_or_directory Valid Path Crit
-------------------------------------------------------------------------------
$FOAM_LIBBIN ...-2.3.0/platforms/linux64GccDPOpt/lib yes yes yes
$FOAM_SITE_LIBBIN .../2.3.0/platforms/linux64GccDPOpt/lib no no
$FOAM_USER_LIBBIN ...-2.3.0/platforms/linux64GccDPOpt/lib no no
$MPI_ARCH_PATH /usr/lib/openmpi yes yes yes
-------------------------------------------------------------------------------


Third party software
-------------------------------------------------------------------------------
Software Version Location
-------------------------------------------------------------------------------
flex 2.5.35 /usr/bin/flex
gcc 4.8.2 /usr/bin/gcc
gzip 1.6 /bin/gzip
tar 1.27.1 /bin/tar
icoFoam 2.3.0 ...M/OpenFOAM-2.3.0/platforms/linux64GccDPOpt/bin/icoFoam
-------------------------------------------------------------------------------


Summary
-------------------------------------------------------------------------------
Base configuration ok.
Critical systems ok.

Done

Please I need your help to solve the problem I do not know the origin.