From: Ashar Malik (
Date: Mon May 21 2018 - 09:50:45 CDT

Do you import the package before running the analysis?
Not sure if this is done or not, since I haven't followed this thread.

Prior to doing anything, in the command line type "package require Orient"
-- if set up correctly the command will load the package and then you
should not get the error.
I think this should fix it -- otherwise write back.

On Tue, May 22, 2018 at 2:29 AM, SHAHEE ISLAM <> wrote:

> thank you so much for your reply.i have download the two file
> according to your link in the directory /home/intel/gromacs. and
> follow this (writting the below command in vmd tk concole)
> gunzip orient.tar.gz
> tar xf orient.tar
> gunzip la101psx.tar.gz
> tar xf la101psx.tar
> lappend auto_path /home/paul/scripts/la1.0
> lappend auto_path /home/paul/scripts/orient
> and write /home/intel/gromacs instead of /home/paul/scripts but still
> when i am trying to analyse secondary structure of martini protein cg
> but still the error is coming
> invalid command name "La::mevsvd_br"
> can you please suggest me why i am not getting this.
> thanking you
> shahee islam
> university of calcutta