[gmx-users] demo

David van der Spoel spoel at xray.bmc.uu.se
Fri Oct 6 08:47:58 CEST 2006

-------- Original Message --------
Date: 	Fri, 6 Oct 2006 11:29:58 +0530 (IST)
From: 	sharada <sharada at ccmb.res.in>
To: 	support at gromacs.org

From:  A sharada Devi <sharada at ccmb.res.in>
To: support at gromacs.org
Sent Date: Thu 05 October 2006 [6:2:41 PM]
Subject: Unable to run gromacs demo....

Gromacs crew,

I have installed the gromacs package on my PC with Linux platform. The
installation was successful, however I am unable to run the demo. The
following error occurs during the run....

" You seem to have the DISPLAY variable is set, so we will
pop up a window with the output of the pdb2gmx program
Press <enter>
Starting pdb2gmx
[1] 22818
pdb2gmx finished
Press <enter>Warning: Tried to connect to session manager,
Authentication Reject
ed, reason : None of the authentication protocols specified are
supported and host-based authentication failedst-based authentication failed

[1] Done xterm -title pdb2gmx -sb
-e tail +0f output
.pdb2gmx "

Was my gromacs installation correct. Is there anything I have to
set. This happens with every program, a pop up window appears and gives
out an error saying "pdb2gmx:Command not found. " what could be the
Suggest me a solution.



A.sharada Devi
Center for Cellular and molecular Biology
Uppal Road
Hyderabad -500 007

David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se

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