Michael Wimmer <wimmer <at> lorentz.leidenuniv.nl> writes:
Dear kwant users,
we have posted new instructions for installing kwant on Windows on the kwant website: http://www.kwant-project.org/install
The old instructions do not work any more, as the format of the python packages on Christoph Gohlke's webpage have changed.
Best regards,
the kwant team
Dear Kwant Team & Community,
Would it be possible for you to provide me with guidance regarding install of Kwant?
Details are posted below. Thanks!
Brendan ______
I am trying to run Kwant on Windows 7 with a clean, recent install of Enthought Canopy (1.5.1 64 bit). I have no problem verifying installation of the package tinyarray, but an attempt to import kwant always fails. I suspect its an environment variable, but I'm not a code jock or an admin jock.
Here are the errors that are being reported:
C:\Users\Brendan\AppData\Local\Enthought\Canopy\User\lib\site- packages\kwant__init__.py in <module>() 12 'digest', 'rmt'] 13 for module in __all__: ---> 14 exec 'from . import {0}'.format(module) 15 16 from .version import version as __version__
<string> in <module>()
C:\Users\Brendan\AppData\Local\Enthought\Canopy\User\lib\site- packages\kwant\system.py in <module>() 15 import types 16 from copy import copy ---> 17 from . import physics, _system 18 19
C:\Users\Brendan\AppData\Local\Enthought\Canopy\User\lib\site- packages\kwant\physics__init__.py in <module>() 12 __all__ = [] 13 for module in ['leads', 'dispersion', 'noise']: ---> 14 exec 'from . import {0}'.format(module) 15 exec 'from .{0} import *'.format(module) 16 exec '__all__.extend({0}.__all__)'.format(module)
<string> in <module>()
C:\Users\Brendan\AppData\Local\Enthought\Canopy\User\lib\site- packages\kwant\physics\leads.py in <module>() 14 import numpy.linalg as npl 15 import scipy.linalg as la ---> 16 from .. import linalg as kla 17 18 dot = np.dot
C:\Users\Brendan\AppData\Local\Enthought\Canopy\User\lib\site- packages\kwant\linalg__init__.py in <module>() 8 9 __all__ = ['lapack'] ---> 10 from . import lapack 11 12 # Merge the public interface of the other submodules.
ImportError: DLL load failed: The specified module could not be found.