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-   -   install fluent on centos (http://www.cfd-online.com/Forums/fluent/108528-install-fluent-centos.html)

vahidss October 25, 2012 12:21

install fluent on centos
 
hi everybody
I have installed fluent on centos6-64bit and i receive this error:

can't exec /home/vahidss/Program/Fluent.Inc/license/lnamd64/fluentlm-helper91: No such file or directory

No error handler available
Error: Cortex received a fatal signal (SEGMENTATION VIOLATION).
Error Object: ()
Error: eval: unassigned variable
Error Object: rp-3d?


Can anybody help me please?

stuart23 October 27, 2012 09:32

Ummmm, what version of Fluent are you trying to install??? Fluent has been part of Ansys for a few releases (12 onwards maybe?) now, so it shouldn't be coming up as ../Fluent.Inc/... unless you are installing a very old (6.3?).

Try installing the latest version, you should be able to download it from the Ansys website. I have Fluent 13.0 and 14.0 all working on CentOS 6.2


Stu

vahidss October 28, 2012 15:36

yes I am using Fluent 6.3

But I think it should work on Centos.
I think the problem is that I have some missed libraries.

entropies November 7, 2012 19:04

Quote:

Originally Posted by vahidss (Post 388970)
yes I am using Fluent 6.3

But I think it should work on Centos.
I think the problem is that I have some missed libraries.


Hi,

Have you successfully install fluent or ANSYS 14.0? I met a problem kind like that too.

entropies November 7, 2012 19:06

Quote:

Originally Posted by vahidss (Post 388970)
yes I am using Fluent 6.3

But I think it should work on Centos.
I think the problem is that I have some missed libraries.

My problem looks like this:

line 2863: 9468 Segmentation fault $EXE_CMD $CX_FLAGS $FL_FLAGS
The fluent process could not be started.

entropies November 7, 2012 19:27

Hi,

I solved my problem. It has sth. to do with the DNS setup.

Cheers!

juzer_700 January 21, 2013 01:43

Quote:

Originally Posted by entropies (Post 390907)
My problem looks like this:

line 2863: 9468 Segmentation fault $EXE_CMD $CX_FLAGS $FL_FLAGS
The fluent process could not be started.

Hi, I have installed Ansys 14.0 on Centos. I am getting the following error:

Segmentation fault (core dumped) $EXE_CMD $CX_FLAGS $FL_FLAGS
/usr/ansys_inc/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -alnamd64 -path/usr/ansys_inc/v140/fluent -cx iclabserver:55347:45115
The fluent process could not be started.

Error: eval: unassigned variable
Error Object: rp-3d?

Please help hpw to resolve this error. Any help will be appreciated.

Thanks

juzer_700 January 21, 2013 05:03

Quote:

Originally Posted by entropies (Post 390910)
Hi,

I solved my problem. It has sth. to do with the DNS setup.

Cheers!


Hi, can you help me solving my problem. Please it's urgent.

-------------------------------------------------------------------------
Segmentation fault (core dumped) $EXE_CMD $CX_FLAGS $FL_FLAGS
/usr/ansys_inc/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -alnamd64 -path/usr/ansys_inc/v140/fluent -cx iclabserver:55347:45115
The fluent process could not be started.

Error: eval: unassigned variable
Error Object: rp-3d?
----------------------------------------------------------------------------

wallace March 26, 2013 15:33

Quote:

Originally Posted by entropies (Post 390910)
Hi,

I solved my problem. It has sth. to do with the DNS setup.

Cheers!

I'm having the same problem. I'm running Fluent in a VirtualBox Scientific Linux. When I've direct access to the license server everything works fine, but when I connect by VPN, I get an error like yours. I think it's a networking issue with VirtualBox but you've figured it out, so please tell us how you did it!!!

entropies March 26, 2013 16:26

Quote:

Originally Posted by juzer_700 (Post 403042)
Hi, can you help me solving my problem. Please it's urgent.

-------------------------------------------------------------------------
Segmentation fault (core dumped) $EXE_CMD $CX_FLAGS $FL_FLAGS
/usr/ansys_inc/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -alnamd64 -path/usr/ansys_inc/v140/fluent -cx iclabserver:55347:45115
The fluent process could not be started.

Error: eval: unassigned variable
Error Object: rp-3d?
----------------------------------------------------------------------------

Sorry that reply you so late. I haven't check this email account for a long time.

You should check your hostname setup in /etc/hostname, make sure that it's the same with the one in your terminal. I found it is the case for my problem.

entropies March 26, 2013 16:31

Quote:

Originally Posted by wallace (Post 416585)
I'm having the same problem. I'm running Fluent in a VirtualBox Scientific Linux. When I've direct access to the license server everything works fine, but when I connect by VPN, I get an error like yours. I think it's a networking issue with VirtualBox but you've figured it out, so please tell us how you did it!!!

Hi, first of all, I never tried to use VirtualBox.

Second, can you do SSH to the server machine and open FLUENT with the terminal?

wallace March 28, 2013 13:45

Thanks for your reply. The problem appears to have been solved, but I'm not sure why. I edited a line in /etc/hosts on the guest machine and things started working fine. But then I commented out that line again and things have still been working fine since. I can't actually seem to reproduce the error any more. I guess it's a OS X / Virtualbox / Cisco AnyConnect / Scientific Linux peculiarity.

yilufeihua April 5, 2015 05:32

Hi.
I have installed fluent6.3 on centos 6.5 -64bit and i receive this error.
I want to know whether you had solved your problem.

Could you help me, please?

TurbineLee April 6, 2015 05:25

Quote:

Originally Posted by yilufeihua (Post 539999)
Hi.
I have installed fluent6.3 on centos 6.5 -64bit and i receive this error.
I want to know whether you had solved your problem.

Could you help me, please?


You might need to modify your file-- /etc/hosts.
Change the hostname in the file to the real hostname of your computer.
Good luck!

yilufeihua April 6, 2015 23:13

Quote:

Originally Posted by TurbineLee (Post 540100)
You might need to modify your file-- /etc/hosts.
Change the hostname in the file to the real hostname of your computer.
Good luck!

Yes, I add my hostname to the file (/etc/hosts) , then ,reboot. but whitout any effect.
My question is the same as vihadss‘s:
can't exec /home/vahidss/Program/Fluent.Inc/license/lnamd64/fluentlm-helper91: No such file or directory

No error handler available
Error: Cortex received a fatal signal (SEGMENTATION VIOLATION).
Error Object: ()
Error: eval: unassigned variable
Error Object: rp-3d?


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