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CERN / TIGRE

TIGRE: Tomographic Iterative GPU-based Reconstruction Toolbox
BSD 3-Clause "New" or "Revised" License
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TIGRE Installation Issue #499

Closed harshamarupudi56 closed 8 months ago

harshamarupudi56 commented 8 months ago

I have installed tigre into my own virtual environment on Linux using Python version 3.9.7 and cuda 11.3. I cloned the repository from Github. When I run import tigre I get the following error.

ModuleNotFoundError Traceback (most recent call last)

in ----> 1 import tigre /didsr/fs05/projects01/sriharsha.marupudi/TIGRE/Python/tigre/__init__.py in 21 from .utilities.geometry import geometry 22 from .utilities.geometry_default import ConeGeometryDefault as geometry_default ---> 23 from .utilities.Ax import Ax 24 from .utilities.Atb import Atb 25 from .utilities.visualization.plotproj import plotproj, plotProj, plotSinogram /a/projects/sriharsha.marupudi/TIGRE/Python/tigre/utilities/Ax.py in 2 3 import numpy as np ----> 4 from _Ax import _Ax_ext 5 6 from .gpu import GpuIds ModuleNotFoundError: No module named '_Ax'
AnderBiguri commented 8 months ago

Hi @harshamarupudi56 have you installed TIGRE? You need to compile the CUDA things, so donwloading it is not enough, as explained in the installation instructions. Have you run pip install . or if you are not using the current master branch, python setup.py install ?

AnderBiguri commented 8 months ago

@harshamarupudi56 I will close this issue, do feel free to reopen it if you still have issues.

harshamarupudi56 commented 8 months ago

I was able to resolve this but had some dependency issues.