Installation fails with default Cython version

[ACTIVgroup]

Expected Behavior

Installation of TIGRE v2.5

Actual Behavior

Installation fails with:

Compiling tigre/utilities/cuda_interface/_Ax.pyx because it changed.
[1/1] Cythonizing tigre/utilities/cuda_interface/_Ax.pyx
/home/localadmin/PycharmProjects/scripts_ct/venv/lib/python3.10/site-packages/Cython/Compiler/Main.py:381: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /home/localadmin/PycharmProjects/TIGRE/Python/tigre/utilities/cuda_interface/_Ax.pyx
  tree = Parsing.p_module(s, pxd, full_module_name)
building '_Ax' extension
error: unknown file type '.pxd' (from 'tigre/utilities/cuda_interface/_gpuUtils.pxd')

Code to reproduce the problem (If applicable)

python setup.py develop --no_pinned_memory

Specifications

• python version: 3.10.12
• OS: ubuntu 22.04
• CUDA version: 12.2

Solution

• use Cython 0.29.35 instead of current default version 3.0.0

[AnderBiguri]

Thanks for the report!

I'll need to try to figure out how to update the code/installation for cython 3.0.0 then....

[ACTIVgroup]

thanks :)

[AnderBiguri]

@ACTIVgroup this is foxed now! let me know if you have problems