Installation error

[wtsyeda]

Hi,

I'm trying to install this package and getting this error:

"Building wheels for collected packages: gradunwarp
Building wheel for gradunwarp (pyproject.toml) ... error
error: subprocess-exited-with-error"

I suspect this is due to an incompatible Python version. Could you please help me in fixing this :)

Kind regards,

Warda

[coalsont]

That part of the error message doesn't tell me anything about why it failed.

@effigies, how do you get more useful information out of the wheel building process?

[RuiWang0805]

Hi,
I am also getting this error:
ERROR: Failed building wheel for gradunwarp
Failed to build gradunwarp
ERROR: Could not build wheels for gradunwarp, which is required to install pyproject.toml-based projects.
hope you reply.
Best wish!
Rui Wang

[effigies]

Building locally works fine for me, still, so it's possible that there's an old pip here.

@wtsyeda @RuiWang0805 Could you run the following?

python --version
pip --version

Then please share the exact command you ran that led to this issue, and the full output.

[JPelletiere]

I'm having a similar problem installing it, I have tried Python versions 3.12, 3.11, and 3.10, but something with the C extension seems to be going wrong. I have an up to date build tools and it's added to path. The error mentions deprecated a numpy API so I'm not sure if that's part of the problem? I am just very lost here. I have tried every trouble shoot I have found for it so far and nothing has worked.

[effigies]

I see. TBH it doesn't seem worth debugging, since the custom C code has been removed and replaced with standard scipy functions. If you have git installed, you can try:

pip install git+https://github.com/Washington-University/gradunwarp.git

That will install the latest master branch.