[Daniel Pilatti]

Hello!

I am starting using Linux SO, so I have a problem during the installation of OpenFOAM 1.5.

Below are the errors:

Third party software

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

Software Version Location

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

WARNING: gcc version does not match gcc supplied with this release of OpenFOAM

Supplied version: 4.3.1

User version :

Minimum required: 4.2.0



gcc
WARNING: Conflicting installations:

OpenFOAM settings : /home/daniel/OpenFOAM/ThirdParty/gcc-4.3.1/platforms/linux/bin/gcc

current path :

CRITICAL ERROR


gzip 1.3.12 /usr/bin/gzip

tar 1.20 /bin/tar

icoFoam

WARNING: Conflicting installations:

OpenFOAM settings : /home/daniel/OpenFOAM/OpenFOAM-1.5/applications/bin/linuxGccDPOpt/icoFoam

current path :

CRITICAL ERROR


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



Checking networking...

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

Action Result Crit

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

Pinging_localhost Successful yes

Pinging_localHost Successful yes

Test_rsh: Unsuccessful_connection_refused* yes

Test_ssh: Unsuccessful_connection_refused* yes

FATAL ERROR: No remote shell available.

OpenFOAM 1.5 enviroment requires either ssh and/or rsh.

Contact your system administrator.



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


The system test has evoked 1 fatal error(s).


The foam installation contains 2 critical error(s).



So, please, in this case what can I do?