Fw: [gmx-users] Output of Gromacs Demo

[majid hasan]

I have attached the output of "demo", and "water" with the message. 

I just ran the demo and kept pressing enter whenever it asked me. Demo ran the 
pdb2gmx first, and here is what I got.  

You seem to have the DISPLAY variable is set, so we will pop up a window with 
the output of the pdb2gmx program
Press <enter>
Starting pdb2gmx
[1] 28221
output.pdb2gmx: Permission denied
pdb2gmx finished
Press <enter>###################################################################
[1]    Done                          xterm -title pdb2gmx -sb -e tail +0f

Then it ran genbox, gompp, and mdrun in the end (I am not totally sure of it as 
I forgot the whole list of programs, if you need complete list, let me know, and 
I'll post it).
I got similar output after every program. I also ran the files (conf.gro, 
topol.top) from "tutor/water" folder, but I got the "Permission denied" message. 


ubuntu:/usr/share/gromacs/water/>./conf.gro
./conf.gro: Permission denied

I got same output for other files like topol.top etc. 

Thanks,
Majid


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