[gmx-users] help Gromacs futil.c error

[Mark Abraham]

hernan ahumada wrote:
> Hello everyone:
> I am compiling gromacs 3.3.1 in a X86_64 machine and I have problems 
>  executing  programs from the gromacs package as normal user. When I 
> execute the program gives me the following error.
>  
> Program xxxxx, VERSION 3.3.1
> Source code file: futil.c, line: 308
> 
> File input/output error:
> However when I work as root it runs OK.
> Please if anybody knows anything about this problems and how to fix it, 
> I will aknowledge to let me know

Probably you are trying to run in a directory in which your normal user 
doesn't have write access.

Also you should post questions to gmx-users only, not also to 
gmx-users-request.

Thanks,

Mark