[gmx-users] error while executing do_dssp program

[Nizar Masbukhin]

the directory where i execute the command is in desktop. i think that
folder doesnt need write/read permission. i even have used sudo -s mode,
still the problem exist.
On Dec 31, 2014 11:39 PM, "Justin Lemkul" <jalemkul at vt.edu> wrote:

>
>
> On 12/31/14 10:53 AM, Nizar Masbukhin wrote:
>
>> hi gromacs user,
>>
>> when i try to compute secondary structure using do_dssp program, the error
>> message appear:
>>
>> "Program do_dssp_mpi, VERSION 5.0.2
>> Source code file: /home/user/gromacs-5.0.2/src/gromacs/fileio/futil.cpp,
>> line: 863
>>
>> Fatal error:
>> Permission denied for opening ddhCTh1r
>> For more information and tips for troubleshooting, please check the
>> GROMACS
>> website at http://www.gromacs.org/Documentation/Errors"
>>
>> i have installed dssp program, and i have set the environment DSSP to the
>> path where i install DSSP.
>>
>> could anyone please explain to me whats wrong?
>>
>>
> You don't have write permission in the directory where you are executing
> your command.
>
> -Justin
>
> --
> ==================================================
>
> Justin A. Lemkul, Ph.D.
> Ruth L. Kirschstein NRSA Postdoctoral Fellow
>
> Department of Pharmaceutical Sciences
> School of Pharmacy
> Health Sciences Facility II, Room 629
> University of Maryland, Baltimore
> 20 Penn St.
> Baltimore, MD 21201
>
> jalemkul at outerbanks.umaryland.edu | (410) 706-7441
> http://mackerell.umaryland.edu/~jalemkul
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