Hi again,
I had to reinstall Kwant 1.3 and Tinyarray, but I get the following error message when I try to run a script using conservation_laws (script is included at the end):
/usr/local/lib/python3.5/dist-packages/matplotlib-2.0.2+4130.g8ae0dbf-py3.5-linux-x86_64.egg/matplotlib/backends/backend_gtk3agg.py:18: UserWarning: The Gtk3Agg backend is known to not work on Python 3.x with pycairo. Try installing cairocffi. "The Gtk3Agg backend is known to not work on Python 3.x with pycairo. " Traceback (most recent call last): File "/home/camilla/spinHall/Kwant/Tests/spin_kwant13.py", line 45, in <module> syst = make_system(t=1.0, W=10, L=10) File "/home/camilla/spinHall/Kwant/Tests/spin_kwant13.py", line 37, in make_system syst.attach_lead(lead) File "/home/camilla/.local/lib/python3.5/site-packages/kwant/builder.py", line 1402, in attach_lead self.leads.append(BuilderLead(lead_builder, tuple(interface))) File "/home/camilla/.local/lib/python3.5/site-packages/kwant/builder.py", line 566, in __init__ self.interface = tuple(sorted(interface)) TypeError: unorderable types: tinyarray.ndarray_int() < tinyarray.ndarray_int()
I used pip to install both kwant and tinyarray, using the commands in the notebook here:
http://nbviewer.jupyter.org/url/antonakhmerov.org/misc/spin_conductance.ipyn...
The versions that pip tells me I have is:
Name: kwant Version: 1.3.0a0.dev123+g3961899 Summary: Package for numerical quantum transport calculations (Python 3 version) Home-page: http://kwant-project.org/ Author: C. W. Groth (CEA), M. Wimmer, A. R. Akhmerov, X. Waintal (CEA), and others Author-email: authors@kwant-project.org License: BSD Location: /home/camilla/.local/lib/python3.5/site-packages Requires: numpy, scipy, tinyarray
Name: tinyarray Version: 1.2.0 Summary: Arrays of numbers for Python, optimized for small sizes Home-page: https://gitlab.kwant-project.org/kwant/tinyarray Author: Christoph Groth (CEA) and others Author-email: christoph.groth@cea.fr License: Simplified BSD license Location: /usr/local/lib/python3.5/dist-packages Requires:
I got into a similar problem earlier, but then it was because I had the wrong version of tinyarray (not dev), but now I think I have installed it correctly. Can you help me?
Best, Camilla
Camilla Espedal wrote:
I had to reinstall Kwant 1.3 and Tinyarray, but I get the following error message when I try to run a script using conservation_laws (script is included at the end):
Please wait a little bit. Official Kwant 1.3 packages for Debian and Ubuntu are on the way. We will then make an announcement when everything is in place.
Thank you for your reply.
Does this mean that this is not a problem on my end?
Also, do you have an approx when the packages will be released? It's just that I am in the middle of a project, that I was hoping to finish soon, and my scripts were running smoothly until I re-installed Kwant dev today.
Thank you so much for all your help so far!
Best regards, Camilla
Den 24. mai 2017 kl. 17.22 skrev Christoph Groth christoph.groth@cea.fr:
Camilla Espedal wrote:
I had to reinstall Kwant 1.3 and Tinyarray, but I get the following error message when I try to run a script using conservation_laws (script is included at the end):
Please wait a little bit. Official Kwant 1.3 packages for Debian and Ubuntu are on the way. We will then make an announcement when everything is in place.
Hi Camilla,
Kwant 1.3 was just released, updating the packages according to the installation instructions from kwant-project.org/install should fix all the problems.
Best, Anton
On Wed, May 24, 2017 at 9:26 PM, Camilla Espedal camilla.espedal@ntnu.no wrote:
Thank you for your reply.
Does this mean that this is not a problem on my end?
Also, do you have an approx when the packages will be released? It's just that I am in the middle of a project, that I was hoping to finish soon, and my scripts were running smoothly until I re-installed Kwant dev today.
Thank you so much for all your help so far!
Best regards, Camilla
Den 24. mai 2017 kl. 17.22 skrev Christoph Groth christoph.groth@cea.fr:
Camilla Espedal wrote:
I had to reinstall Kwant 1.3 and Tinyarray, but I get the following error message when I try to run a script using conservation_laws (script is included at the end):
Please wait a little bit. Official Kwant 1.3 packages for Debian and Ubuntu are on the way. We will then make an announcement when everything is in place.
participants (3)
-
Anton Akhmerov -
Camilla Espedal -
Christoph Groth