[gmx-users] Segmentation error (core dump)

[Mark Abraham]

> Dear gmx-users,
>
> I installed the gromacs-3.3.1 on Cygwin and no problems occured, but when
> I execute the commands such as g_angle,pdb2gmx, all commands gave the
> message: Segmentation fault (core dumped) at the end. Anybody have met
> this problem ever? How to resolve it?
> Thanks for any advises.

Something's badly broken. I would recommend a clean install of both cygwin
and gromacs (search the mailing list for my gromacs-cygwin HOWTO for some
tips)

Mark