anche io sto cercando di installare OpenFoam, ma non ci riesco.
se ho capito bene dice ke non trova il compilatore gcc
premetto ke il compilatore è correttamente installato da yum (comprese le librerie standard c++)
ho già provato a scaricare il gcc dal sito di openFoam e copiarlo nella cartella /home/mofo/OpenFOAM/linux/gcc-4.1.2/bin/
ho anke già provato a creare un link simbolico in /home/mofo/OpenFOAM/linux/gcc-4.1.2 ke rimanda a /usr/bin .. ma evidentemente non ci sto capendo molto.. qualcuno può aiutarmi? grazie!

(ah! al momento ho una fedora core 6)

ciaooo
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questo è l'output di foamInstallationTest:

[mofo@localhost bin]$ foamInstallationTest
Executing /home/mofo/OpenFOAM/OpenFOAM-1.4/bin/foamInstallationTest:


Checking basic setup...
-------------------------------------------------------------------------------
Shell: bash
Host: localhost.localdomain
OS: Linux version 2.6.19-1.2911.fc6
User: mofo
User_config: /home/mofo/.bashrc
Foam_config: /home/mofo/.OpenFOAM-1.4/bashrc sourced correctly.
-------------------------------------------------------------------------------


Checking main FOAM env variables...
-------------------------------------------------------------------------------
Environment_variable Set_to_file_or_directory Valid Crit
-------------------------------------------------------------------------------
$WM_PROJECT_INST_DIR /home/mofo/OpenFOAM yes yes
$WM_PROJECT_USER_DIR /home/mofo/OpenFOAM/mofo-1.4 yes no
$FOAM_JOB_DIR /home/mofo/OpenFOAM/jobControl no yes
-------------------------------------------------------------------------------


Checking the FOAM env variables set on the PATH...
-------------------------------------------------------------------------------
Environment_variable Set_to_file_or_directory Valid Path Crit
-------------------------------------------------------------------------------
$WM_PROJECT_DIR /home/mofo/OpenFOAM/OpenFOAM-1.4 yes yes yes

$FOAM_USER_APPBIN ...-1.4/applications/bin/linuxGcc4DPOpt yes yes no
$FOAM_APPBIN ...-1.4/applications/bin/linuxGcc4DPOpt yes yes yes
$WM_DIR /home/mofo/OpenFOAM/OpenFOAM-1.4/wmake yes yes yes
$FOAMX_PATH ...ations/utilities/preProcessing/FoamX yes no yes
$CEI_HOME /usr/local/ensight/CEI no no

$JAVA_PATH /home/mofo/OpenFOAM/linux/j2sdk1.4.2_05 no no
$MICO_ARCH_PATH ...mico-2.3.12/platforms/linuxGcc4DPOpt yes yes yes
$LAM_ARCH_PATH ...c/lam-7.1.2/platforms/linuxGcc4DPOpt yes yes yes
$MPICH_ARCH_PATH --------- env variable not set --------- no
-------------------------------------------------------------------------------


Checking the FOAM env variables set on the LD_LIBRARY_PATH...
-------------------------------------------------------------------------------
Environment_variable Set_to_file_or_directory Valid Path Crit
-------------------------------------------------------------------------------
$FOAM_LIBBIN ...FOAM/OpenFOAM-1.4/lib/linuxGcc4DPOpt yes yes yes
$FOAM_USER_LIBBIN ...OpenFOAM/mofo-1.4/lib/linuxGcc4DPOpt yes yes no
$LAM_ARCH_PATH ...c/lam-7.1.2/platforms/linuxGcc4DPOpt yes yes yes
-------------------------------------------------------------------------------


Software versions
-------------------------------------------------------------------------------
Software Version Location
-------------------------------------------------------------------------------
gcc 4.1.1
WARNING: Conflicting installations:
foam settings: /home/mofo/OpenFOAM/linux/gcc-4.1.2/bin/gcc
current path : /usr/bin/gcc
CRITICAL ERROR

java 1.4.2
libgcj)
WARNING: Conflicting installations:
foam settings: /home/mofo/OpenFOAM/linux/j2sdk1.4.2_05/bin/java
current path : /usr/bin/java

gzip 1.3.5 /bin/gzip
tar 1.3.5 /bin/tar
icoFoam ...M/OpenFOAM-1.4/applications/bin/linuxGcc4DPOpt/icoFoam
-------------------------------------------------------------------------------


Checking file/directory permissions...
-------------------------------------------------------------------------------
File/directory Set Reqd Crit
-------------------------------------------------------------------------------


Checking networking...
-------------------------------------------------------------------------------
Action Result Crit
-------------------------------------------------------------------------------
...localhost.localdomain Successful yes
Pinging_localHost Successful yes
Test_rsh: Unsuccessful_connection_refused* yes
Test_ssh: Successful yes
(*) Only one of rsh or ssh is required by the Foam enviroment.

-------------------------------------------------------------------------------

Base configuration ok.

The foam installation contains 1 critical error(s).

Review the output for warning messages and consult
the installation guide for trouble shooting.