OpenMEEG error on first run

Bugs
1

Hi,

I just downloaded OpenMEEG from Brainstorm to make a head model for the first time on a new computer, and I am getting the following error when I try to compute a head model:

OpenMEEG call: ./om_assemble -HM
"/home/joness/.brainstorm/tmp/openmeeg.geom"
"/home/joness/.brainstorm/tmp/openmeeg.cond"
"/home/joness/.brainstorm/tmp/openmeeg_hm.bin"

OpenMEEG error #1:
./om_assemble: /usr/lib64/libz.so.1: no version information available (required by /home/joness/.brainstorm/openmeeg/linux64/libOpenMEEGMaths.so.1)
./om_assemble: /lib64/libc.so.6: version `GLIBC_2.7’ not found (required by /home/joness/.brainstorm/openmeeg/linux64/libOpenMEEGMaths.so.1)

I am running Brainstorm on a Linux machine. Just let me know if you need more details.

Thanks.

2

Hello,
I’m forwarding the question to the developers of OpenMEEG.
Francois

3

Hi,

what Linux version are you using? what gcc version? just type “gcc -v”

Alex

4

Hi,

The Linux I am running is CentOs. Here is some version info:

$ cat /proc/version
Linux version 2.6.18-194.26.1.el5 (mockbuild@builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Nov 9 12:54:20 EST 2010

$ cat /etc/*release
CentOS release 5.5 (Final)

The gcc version is 4.1.2 20080704:

$ gcc -v
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: …/configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-libgcj-multifile --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --with-cpu=generic --host=x86_64-redhat-linux
Thread model: posix
gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)

Any ideas? Thanks.

5

Hi,

I’ve run into a similar error running Brainstorm on Windows 7 (64-bit). I was trying to compute a head model in Brainstorm when I was prompted to update my copy of OpenMEEG. When I agreed to update, the updater ran briefly before crashing, leaving me with the following error:

OpenMEEG call: om_assemble -HM
"C:\Users\Labuser.brainstorm mp\openmeeg.geom"
“C:\Users\Labuser.brainstorm mp\openmeeg.cond”
“C:\Users\Labuser.brainstorm mp\openmeeg_hm.bin”

OpenMEEG error #-1073741515

Asking Brainstorm to compute the head model (using only default parameters) leads to the same error. Any ideas?

Thanks,
Avi

6

Hi Avi,

I had the same problem and I solved it by downloading the OpenMEEG binaries from here https://gforge.inria.fr/frs/?group_id=435 and installing them with the wizard, then I copied the contents of C:\Program Files\openMEEG\bin and C:\Program Files\openMEEG\lib to C:\Users\Labuser.brainstorm\openmeeg\win64

Hope this helps,
Chad

(It wasn’t actually a Win7 64 bit system on which I had the problem, it was a Japanese 32-bit Win XP, so the directories were different for me.)

7

I followed what boulay did: downloaded OpenMEEG (for Linux) from their website and copied the files in /bin and /lib into .brainstorm/openmeeg/linux64, and everything is working for me now.

8

Great! thanks Chad!

9

Unfortunately, Chad’s solution didn’t work for me… I continue to get the same error after installing OpenMEEG and copying the contents of the OpenMEEG \bin and \lib folders to .brainstorm\openmeeg\win64. Is there some key difference in Windows 7 that I might have missed?

Thanks,
Avi

10

Hi Avi,

I forwarded your problem to the OpenMEEG developers, hopefully they will address it soon.
You should also search for more help and post the same question on the OpenMEEG mailing list:
http://www-sop.inria.fr/athena/software/OpenMEEG/index.php?page=support

Francois