From: Axel Kohlmeyer (akohlmey_at_cmm.chem.upenn.edu)
Date: Sat Jul 04 2009 - 11:54:50 CDT

On Sat, 2009-07-04 at 21:47 +0530, Neelanjana Sengupta wrote:
> Dear VMD community,

dear neela,

[...]

> namdEnergy) Running:
> namdEnergy) namd-temp.namd

            ^^ the path to your namd executable should be here.

> couldn't execute "": no such file or directory

and consequently, "" is not found.

> Info) Finished with coordinate file namd-temp.pdb.
> Info) Finished with coordinate file namd-temp.pdb.
> Info) Finished with coordinate file namd-temp.dcd.
> ===================================
>
> I have highlighted the problematic part of the message. I tend to
> think this has more to do with the VMD version than the platform
> (otherwise the temp pdb and dcd files would not even be created).

...and i tend to think this has more to do with VMD not
being able to find your namd binary, or you not giving
the proper input for that.

in any case, please first check the latest VMD beta version
and see if the problem persists.

cheers,
   axel.

> Any help would be greatly appreciated.
>
> Thanks,
> Neela
> (Neelanjana Sengupta)

-- 
=======================================================================
Axel Kohlmeyer   akohlmey_at_cmm.chem.upenn.edu   http://www.cmm.upenn.edu
   Center for Molecular Modeling   --   University of Pennsylvania
Department of Chemistry, 231 S.34th Street, Philadelphia, PA 19104-6323
tel: 1-215-898-1582,  fax: 1-215-573-6233,  office-tel: 1-215-898-5425
=======================================================================
If you make something idiot-proof, the universe creates a better idiot.