CFD Online Discussion Forums - Openfoam installation error RHEL

Hello!

Quote:

Checking basic setup...
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Shell: bash
Host: node01
OS: Linux version 2.6.32-358.el6.x86_64
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Checking main OpenFOAM env variables...
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Environment_variable Set_to_file_or_directory Valid Crit
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$WM_PROJECT_INST_DIR /home/hucsh/OpenFOAM yes yes
$WM_PROJECT_USER_DIR /home/hucsh/OpenFOAM/hucsh-2.3.0 yes no
$WM_THIRD_PARTY_DIR /home/hucsh/OpenFOAM/ThirdParty-2.3.0 yes yes
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Checking the OpenFOAM env variables set on the PATH...
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Environment_variable Set_to_file_or_directory Valid Path Crit
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$WM_PROJECT_DIR /home/hucsh/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
$WM_DIR .../hucsh/OpenFOAM/OpenFOAM-2.3.0/wmake yes yes yes
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Checking the OpenFOAM env variables set on the LD_LIBRARY_PATH...
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Environment_variable Set_to_file_or_directory Valid Path Crit
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$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 ...0/platforms/linux64Gcc/openmpi-1.6.5 yes yes yes
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Third party software
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Software Version Location
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flex 2.5.35 /usr/bin/flex
/home/hucsh/OpenFOAM/OpenFOAM-2.3.0/bin/foamInstallationTest: line 267: [: -lt: unary operator expected
/home/hucsh/OpenFOAM/OpenFOAM-2.3.0/bin/foamInstallationTest: line 269: [: -gt: unary operator expected
/home/hucsh/OpenFOAM/OpenFOAM-2.3.0/bin/foamInstallationTest: line 274: [: -lt: unary operator expected
/home/hucsh/OpenFOAM/OpenFOAM-2.3.0/bin/foamInstallationTest: line 276: [: -gt: unary operator expected
/home/hucsh/OpenFOAM/OpenFOAM-2.3.0/bin/foamInstallationTest: line 281: [: !=: unary operator expected
gcc /home/hucsh/software/gcc/bin/gcc
gzip 1.3.12 /bin/gzip
tar 1.23 /bin/tar
icoFoam
WARNING: Conflicting installations:
OpenFOAM settings : /home/hucsh/OpenFOAM/OpenFOAM-2.3.0/platforms/linux64GccDPOpt/bin/icoFoam
current path :
CRITICAL ERROR

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Summary
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Base configuration ok.
The foam installation contains 1 critical error(s).

Review the output for warning messages and consult
the installation guide for troubleshooting.

Done

The foamInstallationTest is as above.The following is a log file.
http://pan.baidu.com/s/1jGyWFRo
However,I can't find the exact error in log file.I wish someone could help.