Yes Dr. Troyer, I also installed Vistrails 2.1.1. 


On Wed, Feb 26, 2014 at 3:05 PM, Matthias Troyer <troyer@phys.ethz.ch> wrote:
Did you install VisTrails?

On 26 Feb 2014, at 21:04, Niraj Ghimire <niraj.ghimire@gmail.com> wrote:

> Dear ALPS users,
>
>         I have been trying to run ALPS applications from Python 2.7 on Windows 7 OS. I installed the binary packages alps-2.2.b1-win32.exe and alps-vistrails-2.2.b1-win32.exe. Still when I try to run any ALPS project, I keep getting the error message "No module named pyalps." I don't understand why python is not able to import this module at all, and I also don't have any idea where this module is located.
>
>          I would really appreciate any help whatsoever. Thanks in advance.
>
>
> Regards,
> Niraj Ghimire
> Graduate Student
> Department of Physics
> University of Connecticut
>