Nancy wrote:
Hello,
I am trying to determine the precise energies of a particular protein
docking configuration. I have used the docking program FlexX to
determine a potential binding mode. However, I am also trying to use
AutoDock, and I am having a problem running AutoDockTools (ADT).
Although the problem is not directly related to GROMACS, I was unable to
get any help from the AutoDock mailing list.
I have AutoDockTools (version 1.5.6) installed on my computer (Red Hat
Enterprise Linux) but it does not run; version 1.4.3 of ADT seems to
work, but versions 1.4.4 onward do not work, and output the following
error message:
===========================================================
$ ./adt
setting PYTHONHOME environment
Run ADT from /home/user/MGLTools-1.5.6/MGLToolsPckgs/AutoDockTools
Resource file used to customize PMV: /home/user/.mgltools/1.5.6/Pmv/_pmvrc
libGL warning: 3D driver claims to not support visual 0x4b
could not import _glextlib
Segmentation fault (core dumped)
$
===========================================================
I tried to build ADT from source, but it still did not work. What does
the "Segmentation Fault" mean?
Please help on how to resolve this problem.
OK, I'll bite, but this really is the wrong forum for these problems.
Have you tried Google? If you search both of the error messages, you will find
a plethora of information, all pointing to outdated drivers or libraries. That
seems to gel with your version report - older versions work, but newer ones
don't. Sounds like dependencies have changed and your machine does not satisfy
the prerequisites.
Google (and Wikipedia) will also give you information about seg faults as well:
http://en.wikipedia.org/wiki/Segmentation_fault
-Justin
Thanks,
Nancy
--
========================================
Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin
========================================
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