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June 29, 2010, 12:58 |
icoFoam: command not found
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#1 |
New Member
Romain
Join Date: Jun 2010
Location: Lyon
Posts: 28
Rep Power: 15 |
Hello,
I have a problem with my installation of openFoam. I follow the instructions from http://www.openfoam.com/download/ubuntu.php So in the part User configuration, I open the .bashrc file by using Code:
gedit ~/bashrc But when I try Code:
icoFoam -help Do you know what the problem is ? I am quite sure that the path to my OpenFOAM directory is right, but, I am not sure that I am using the right bashrc file.. Thanks; |
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June 29, 2010, 13:30 |
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#2 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Greetings nakor and welcome to the forum!
OK, you missed two dots in the setup process:
Best regards, Bruno
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June 29, 2010, 13:37 |
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#3 |
New Member
Romain
Join Date: Jun 2010
Location: Lyon
Posts: 28
Rep Power: 15 |
oh my bad. everything is working with both dot.
Thanks for your help. |
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July 1, 2010, 17:13 |
icoFoam: command not found - continued
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#4 |
New Member
Nigel
Join Date: Jul 2010
Posts: 3
Rep Power: 15 |
I'm also having the same problem. However, I've followed the instructions to the letter (including dots etc), but I still get "Command not found".
I'm not only new to OpenFoam but also Ubuntu (both just installed) so you can't be more newbee than me! I've got through the installation and editted the bashrc file. I notice that this file was not empty when I opened it (from home/nigel). Any step-by-step "idiots guide" would be extremely helpful. Thanks! |
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July 2, 2010, 03:57 |
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#5 |
Senior Member
Gijsbert Wierink
Join Date: Mar 2009
Posts: 383
Rep Power: 18 |
Hi Nigel,
~/.bashrc is supposed to have some stuff in it, so that's ok. Did you add the correct line in ~/.basrc? (with a dot and a space as well) Code:
. $HOME/OpenFOAM/OpenFOAM-1.6/etc/bashrc
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Regards, Gijs |
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July 2, 2010, 17:19 |
icoFoam: command not found - continued
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#6 |
New Member
Nigel
Join Date: Jul 2010
Posts: 3
Rep Power: 15 |
gwierink.
Thanks for your help. Yes I added in each of the following separately and tested them separately (with dots/spaces): . $HOME/OpenFOAM/OpenFOAM-1.7/etc/bashrc . $HOME/OpenFOAM/OpenFOAM-170/etc/bashrc . $HOME/OpenFOAM/OpenFOAM-1.70/etc/bashrc . $HOME/OpenFOAM/OpenFOAM170/etc/bashrc . /opt/openfoam170/etc/bashrc but still the same problem of "command not found" when typing "icoFOAM - help" (I've installed version 1.70). I must be doing something seriously daft, but as I say I'm new to Ubuntu and OpenFoam... Any other pointers or ABC guide would be great! |
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July 2, 2010, 19:15 |
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#7 | |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Greetings Nigel,
Uhm... but it doesn't get any simpler than following the official installation instructions: http://www.openfoam.com/download/ubuntu.php And another thing: it's icoFoam, not icoFOAM!! In Linux letter case in files and folders is almost as important as your own life Remember that: Quote:
Working with Linux teaches you a valuable lesson: be very cautious with what you type, because one wrong letter case, one wrong digit or one dot in the wrong place, and PUFF... you will just get a GIGO (Garbage In - Garbage Out) And the same goes for CFD So, my advice is to follow the instructions again and very closely! You will need to learn to be very focused when using OpenFOAM. It will mostly be text based control and editing; only post processing will likely be graphical via ParaView. That's one of the reasons (at least I think it is) why OpenCFD lays out a tutorial explaining how to use it, and doesn't simply post a install script and tell people to "click here to install" And this Ubuntu packaging system is already a big step in the right direction for new users, because with OpenFOAM 1.6 it wasn't this easy!! Best regards and good luck! Bruno
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July 3, 2010, 10:09 |
icoFoam: command not found
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#8 |
New Member
Nigel
Join Date: Jul 2010
Posts: 3
Rep Power: 15 |
DOH!
It had installed fine, but as you say I tried "icoFOAM -help" whereas it should have been "icoFoam -help". It confused me though because the software is called "OpenFOAM"... Thanks for your advice. Now down to the tutorial... |
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August 27, 2010, 05:48 |
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#9 |
Senior Member
Join Date: Aug 2010
Location: Groningen, The Netherlands
Posts: 216
Rep Power: 18 |
Hi all,
I just also tried to install OF but for some reason i got stuck. Installation went alright so far but when it comes to the configuration there seams to be something wrong. May be I should mention first ( I don't know how important that is ) that OF is not installed in my Home-folder but in a folder that is superior to Home called opt. So I'm now in this superior folder typing Code:
colin@colin:/$gedit ~/.bashrc and the last lines are: Code:
if [ -f /etc/bash_completion ] && ! shopt -oq posix; then . /etc/bash_completion fi Code:
. /opt/openfoam171/etc/bashrc and type the line: Code:
. ~/.bashrc Code:
bash: opt/openfoam171/etc/bashrc: No such file or directory an other thing to mention when I open the terminal I'm in the directory Code:
colin@colin:~$ root/opt/openfoam171 I hope you can help me regards Colin |
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August 27, 2010, 06:56 |
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#10 |
Senior Member
Gijsbert Wierink
Join Date: Mar 2009
Posts: 383
Rep Power: 18 |
Hi Colin,
Are you sure you wrote ". /opt/openfoam171/etc/bashrc" correctly, because the bash error says it can't find "opt/openfoam171/etc/bashrc" instead of that it can't find "/opt/openfoam171/etc/bashrc"?
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Regards, Gijs |
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August 27, 2010, 07:20 |
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#11 |
Senior Member
Join Date: Aug 2010
Location: Groningen, The Netherlands
Posts: 216
Rep Power: 18 |
@gwierink
yep my fault it was exactly what you mention! I need to learn to read more closely! sry for the inconveniences regards Colin |
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January 21, 2014, 04:19 |
Still Getting the samething icoFoam: command not found
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#12 |
Member
Vishal
Join Date: Jul 2013
Posts: 73
Rep Power: 12 |
followed all the ways mentioned in 'http://www.openfoam.org/download/ubuntu.php' and also tried all the possible ways online including CFD online threads, but still getting the samething icoFoam: command not found
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January 21, 2014, 15:26 |
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#13 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Greetings Vishal,
OK, not much to work with, so I'll ask several questions, in an attempt to help diagnose the problem:
Bruno
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January 22, 2014, 00:30 |
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#14 |
Member
Vishal
Join Date: Jul 2013
Posts: 73
Rep Power: 12 |
Dear Bruno,
first of all Thanks for your quick response now the answers are as follows 1) ububtu version :: 12.04 LTS 2) Architecture :: x86_64 3) system response for the command:: << cat /etc/apt/sources.list.d/openfoam.list >> deb http://www.openfoam.org/download/ubuntu precise main 4) no error message for the command :: << sudo apt-get update >> but ya, the following message appears in last three lines W: Duplicate sources.list entry http://www.openfoam.org/download/ubuntu/ precise/main amd64 Packages (/var/lib/apt/lists/www.openfoam.org_download_ubuntu_dists_precise_mai n_binary-amd64_Packages) W: Duplicate sources.list entry http://www.openfoam.org/download/ubuntu/ precise/main i386 Packages (/var/lib/apt/lists/www.openfoam.org_download_ubuntu_dists_precise_mai n_binary-i386_Packages) W: You may want to run apt-get update to correct these problems 5) no error message for the command << sudo apt-get install openfoam222 >> but i guess you may like to see the system response, <here it is shown> Reading package lists... Done Building dependency tree Reading state information... Done openfoam222 is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 207 not upgraded. 6) response for the command << ls -l /opt/openfoam222/etc/bashrc >> -rw-r--r-- 1 root root 7322 Jan 22 10:11 /opt/openfoam222/etc/bashrc 7) the response for the commands << source /opt/openfoam222/etc/bashrc echo $WM_PROJECT_DIR >> is as follows /home/eatin/OpenFOAM/OpenFOAM-2.2.2 waiting again for your quick response Thanks Again Bruno !!!! Last edited by inf.vish; January 22, 2014 at 05:18. |
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January 22, 2014, 18:30 |
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#15 | |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Hi Vishal,
Quote:
If you need more than one version, please check these instructions: http://openfoamwiki.net/index.php/In...nFOAM_versions - namely section 2.2 If you only need one version, edit the file "~/.bashrc" and remove any references to the other OpenFOAM versions, or at least comment them out. Then start a new terminal and then do again step #7 from my previous post. Best regards, Bruno PS: In my signature, there is this link: Posting code and output with [CODE] - it explains how to post code, so that you wouldn't need to use the "<<>>" for isolating the code in question.
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January 23, 2014, 01:20 |
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#16 |
Member
Vishal
Join Date: Jul 2013
Posts: 73
Rep Power: 12 |
Hi Bruno,
eatin@EAT-Standalone:~$ echo $WM_PROJECT_DIR after following the instructions given in the link, this is the response I got from system thanks and regards, vishal |
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January 23, 2014, 03:10 |
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#17 |
Member
Vishal
Join Date: Jul 2013
Posts: 73
Rep Power: 12 |
Hi Bruno,
Last date of project is very early, hence I tried to remove all the files manually and again freshly installed OF-2.2.2, but this time am facing the problem with paraview. ( Apply button is not working ) I have reinstalled paraview thrice but still the same issue. screenshots are attached for your convinience. Bruno, I am afraid if my boss will kick my ass. Awaiting a quick help from your side. Thanks and Regards, Vishal Last edited by wyldckat; January 23, 2014 at 17:25. Reason: accidental double post |
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January 23, 2014, 17:43 |
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#18 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Hi Vishal,
OpenFOAM and Linux is all about the details. If you fail to see one very small detail, whatever it is, it will not give you the correct results. What I meant was for you to run the two command lines again, not just the last one: Code:
source /opt/openfoam222/etc/bashrc echo $WM_PROJECT_DIR Code:
exit Code:
whoami Running gedit from the command line, sometimes does not work as good in Ubuntu as it did a few years ago. Use instead this command: Code:
gnome-text-editor ~/.bashrc Best regards, Bruno
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January 23, 2014, 23:25 |
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#19 |
Member
Vishal
Join Date: Jul 2013
Posts: 73
Rep Power: 12 |
Hi Bruno,
OF-221 was installed in root mode by ex-employee. i am new in the office and since first day OF was not working fine. hence, after trying all the ways i reinstalled it in root mode. now atleast i am able to see some GUI. With all due respect I would like to tell you that i have followed all the instruction given by you and got the following ((images are attached)). I am also attaching the screenShot of 'bashrc' file. Thanks and Regards, Vishal |
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January 24, 2014, 18:01 |
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#20 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,975
Blog Entries: 45
Rep Power: 128 |
Hi Vishal,
OK, from the looks of it, I think that if you start a new terminal now, OpenFOAM 2.2.2 should work as intended. Try running: Code:
icoFoam -help As for what you are seeing at the end of the file "~/.bashrc", you can find a somewhat detailed explanation here: http://openfoamwiki.net/index.php/In...with_the_Shell Best regards, Bruno
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