<div class="gmail_quote"><div class="gmail_quote">Hello,<br>
<br>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.<br>
<br></div></div>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:<br>
<br>===========================================================<br>$ ./adt<br>setting PYTHONHOME environment<br>Run ADT from /home/user/MGLTools-1.5.6/MGLToolsPckgs/AutoDockTools<br>Resource file used to customize PMV: /home/user/.mgltools/1.5.6/Pmv/_pmvrc<br>
libGL warning: 3D driver claims to not support visual 0x4b<br>could not import _glextlib<br>Segmentation fault (core dumped)<br>$<br>===========================================================<br><br>I tried to build ADT from source, but it still did not work. What does the "Segmentation Fault" mean?<br>
<br>Please help on how to resolve this problem.<br><br>Thanks,<br><br>Nancy<br>