are you in a directory where you have write permissions?
try to create a test file and see if you can. do ls -la and make sure
things are writable and owned by you.
if you're not sure how to interpret unix permissions, there is a nice
unix tutorial at
http://www.ee.surrey.ac.uk/Teaching/Unix/
On Tue, Mar 17, 2009 at 2:43 PM, Pansy Patel <pdpatel.mail.ucf.edu> wrote:
> Hello
>
> I am trying to construct an AB DNA hexamer using nucgen:
>
> nucgen -i nuc.in -o nuc.out -d $AMBERHOME/dat/leap/parm/nucgen.dat -p nuc.pdb
> but I get the following error:
> Unit 6 Error on OPEN: nuc.out
> Can somebody please tell me what it means and how I can get it to work ?
>
> Pansy
>
>
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Received on Wed Mar 18 2009 - 01:18:15 PDT
