[gmx-users] DSSP problem

rituraj purohit riturajpurohit at gmail.com
Thu Jun 4 09:22:32 CEST 2009

Dear all
I want ti install DSSP for visualization of secondary structure in
gromacs analysis.
I am doing following procedure..
Copy the executable "dsspcmbi"  to /usr/bin or /usr/local/bin
  ln -s dsspcmbi dssp
And running it for my Pdb like that....
dssp file.pdb file.dssp

BUt I am getting error "Permission Denied" even i m super user for the
machine (root).

[root at localhost ~]# dssp
bash: /usr/local/bin/dssp: Permission denied
[root at localhost ~]#

Plaese any body tell the solution for this problem...


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