amoeba commented on PR #35323:
URL: https://github.com/apache/arrow/pull/35323#issuecomment-2568485712
I did a quick test of the wheels crossbow has built here and this seems to
fix the issue.
From reading the related issues, the only package I identified that ships
`msvcp140.dll` was pyopenms==3.2.0 though I'm sure there are more. Other
packages (pandas, numpy) ship renamed versions. pyopenms has since shipped a
newer package release (3.2.0-1) which fixes the issue.
On Windows 11, (x86_64), I did the following to reproduce the issue:
- Installed Python 3.12 (pyopenms doesn't have 3.13 wheels) with `winget
install Python.Python.3.12`
- Installed pyarrow (18.1.0) and pyopenms==3.2.0 using pip
- Ran the following:
```
PS C:\Users\Bryce> python
Python 3.12.8 (tags/v3.12.8:2dc476b, Dec 3 2024, 19:30:04) [MSC v.1942
64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import pyarrow
>>> import pyopenms
======================================================================
Error when loading pyOpenMS libraries!
Libraries could not be found / could not be loaded.
To debug this error, please run ldd (on linux), otool -L (on macOS) or
dependency walker (on windows) on
C:\Users\Bryce\AppData\Local\Programs\Python\Python312\Lib\site-packages\pyopenms\pyopenms*.so
======================================================================
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"C:\Users\Bryce\AppData\Local\Programs\Python\Python312\Lib\site-packages\pyopenms\__init__.py",
line 109, in <module>
raise e
File
"C:\Users\Bryce\AppData\Local\Programs\Python\Python312\Lib\site-packages\pyopenms\__init__.py",
line 67, in <module>
from ._all_modules import * # pylint: disable=wildcard-import;
lgtm(py/polluting-import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"C:\Users\Bryce\AppData\Local\Programs\Python\Python312\Lib\site-packages\pyopenms\_all_modules.py",
line 1, in <module>
from ._pyopenms_1 import * # pylint: disable=wildcard-import;
lgtm(py/polluting-import)
^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: DLL load failed while importing _pyopenms_1: A dynamic link
library (DLL) initialization routine failed.
```
On the same system, I did the following to fix the issue:
- Kept my Python 3.12 install as-is
- Uninstalled pyarrow
- Installed pyarrow from
https://github.com/ursacomputing/crossbow/actions/runs/12585968702/artifacts/2379754483
(pyarrow-19.0.0.dev261-cp312-cp312-win_amd64.whl, MD5
eb6d57717f756bfd1f5d92f781c30d0b)
- Ran the following:
```
PS C:\Users\Bryce\Downloads\wheel> pip install
.\pyarrow-19.0.0.dev261-cp312-cp312-win_amd64.whl
Processing
c:\users\bryce\downloads\wheel\pyarrow-19.0.0.dev261-cp312-cp312-win_amd64.whl
Installing collected packages: pyarrow
Successfully installed pyarrow-19.0.0.dev261
PS C:\Users\Bryce\Downloads\wheel> import ^C
PS C:\Users\Bryce\Downloads\wheel> python
Python 3.12.8 (tags/v3.12.8:2dc476b, Dec 3 2024, 19:30:04) [MSC v.1942
64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import pyarrow
>>> import pyopenms
```
I'll note the system I tested on does have a system-wide copy of
`msvcp140.dll` but its presence didn't seem to affect anything here which makes
sense (I think...).
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