Hi Lin,
We need to know more information here - what do you mean by the command
became useless - what error message do you see?
What is AMBERHOME set to / what is contents of $AMBERHOME/exe/ / do you have
permission to run the files in this directory.
What has changed since when it last worked?
All the best
Ross
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|\oss Walker
| Assistant Research Professor |
| San Diego Supercomputer Center |
| Tel: +1 858 822 0854 | EMail:- ross.rosswalker.co.uk |
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> -----Original Message-----
> From: owner-amber.scripps.edu
> [mailto:owner-amber.scripps.edu] On Behalf Of Chih-Ying Lin
> Sent: Wednesday, April 23, 2008 18:09
> To: amber.scripps.edu
> Subject: Re: AMBER: Tutorial B5
>
>
>
> The AMBERHOME is still my environment variable.
> But, I am still unable to use the command.
>
>
>
>
>
> ----- Original Message -----
> From: Alessandro Nascimento <al.s.nascimento.gmail.com>
> Date: Wednesday, April 23, 2008 5:33 pm
> Subject: Re: AMBER: Tutorial B5
> To: amber.scripps.edu
> Cc: chihying.usc.edu
>
> > If you were able to do this before, you've most probably lost you
> > environment variables.
> > You can try:
> >
> > % echo $AMBERHOME
> >
> > in your shell. If it returns nothing, that's the reason. You can add
> > AMBERHOME to your environment variables using
> >
> > % export AMBERHOME=/usr/local/amber9 (or anywhere you installed
> > amber), if you're using bash
> >
> > In the manual you can see more details.
> >
> > HTH,
> >
> > --alessandro
> >
> >
> >
> > On Wed, Apr 23, 2008 at 5:13 PM, Chih-Ying Lin <chihying.usc.edu>
> > wrote:>
> > >
> > >
> > > Hi
> > > I have been practicing the Amber tutorials B5.
> > > And everything runs well with the following command.
> > > $AMBERHOME/exe/ptraj prmtop < ptraj.in > ptraj.out
> > >
> > > http://amber.scripps.edu/tutorials/basic/tutorial5/index.html
> > >
> > >
> > > But I tried to practice the Amber tutorials B5 again today.
> > > the following command become useless.
> > > $AMBERHOME/exe/ptraj prmtop < ptraj.in > ptraj.out
> > >
> > > I don't know what happened.
> > > Should I re-install or re-compile the Amber system ?
> > >
> > > Thanks
> > > Lin
> > --------------------------------------------------------------------
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> >
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Received on Sun Apr 27 2008 - 06:07:24 PDT
