Just upgrade from 4.1.0 to 4.2.0, python 3.8 win10 32bit.
Everything works fine except when running nuitka to generate any wxpython components.
FATAL: Error, attempting to include file ‘c:\users\admin\appdata\local\programs\python\python~1\lib\site-p~1\wx\wxbase314u_vc140.dll’ that does not exist.
Is it some static link not tidy up in wxpython or from wxwigets?
works on
| Device name | George-PC |
|---|---|
| Processor | Intel® Core™ i5 CPU M 430 @ 2.27GHz 2.27 GHz |
| Installed RAM | 4,00 GB |
| Device ID | B727C96C-D730-4BB3-8CEF-3DDAAF376F87 |
| Product ID | 00326-10000-00000-AA972 |
| System type | 64-bit operating system, x64-based processor |
| Pen and touch | No pen or touch input is available for this display |
Successfully installed Nuitka-1.0.4
C:\Users\Me>cd C:\Users\Me\Documents\Programming\Python\Mylib
C:\Users\Me\Documents\Programming\Python\Mylib>python -m nuitka --onefile MywxApp.pyw
Nuitka-Options:INFO: Used command line options: --onefile MywxApp.pyw
Nuitka:WARNING: Using very slow fallback for ordered sets, please install ‘ordered-set’ PyPI package for best Python
Nuitka:WARNING: compile time performance.
Nuitka:INFO: Starting Python compilation with Nuitka ‘1.0.4’ on Python ‘3.10’ commercial grade ‘not installed’.
Nuitka-Plugins:INFO: multiprocessing: Injecting pre-module load code for module ‘multiprocessing’:
Nuitka-Plugins:INFO: multiprocessing: Monkey patching “multiprocessing” load environment.
Nuitka-Plugins:INFO: multiprocessing: Injecting post-module load code for module ‘multiprocessing’:
Nuitka-Plugins:INFO: multiprocessing: Monkey patching “multiprocessing” for compiled methods.
Nuitka-Plugins:WARNING: Use ‘–enable-plugin=numpy’ for: Numpy may miss DLLs otherwise.
Nuitka-Plugins:WARNING: Use ‘–enable-plugin=pyside6’ for: Standalone mode support and Qt plugins.
Nuitka:INFO: Completed Python level compilation and optimization.
Nuitka:INFO: Generating source code for C backend compiler.
Nuitka:INFO: Running data composer tool for optimal constant value handling.
Nuitka:INFO: Running C compilation via Scons.
Nuitka-Scons:INFO: Backend C compiler: cl (cl 14.2).
Nuitka-Scons:INFO: Backend linking program with 119 files (no progress information available).
Nuitka-Scons:INFO: Running ‘link @C:\Users\Me\AppData\Local\Temp\tmpzkq5u3jd.lnk’ took 532.55 seconds
Nuitka-Scons:INFO: Compiled 119 C files using clcache with 0 cache hits and 119 cache misses.
Detecting used DLLs: 0.0%| | 0/41, MywxApp.exeNuitka will make use of Dependency Walker (https:/
/dependencywalker.com) tool
to analyze the dependencies of Python extension modules.
Is it OK to download and put it in ‘C:\Users\Me\AppData\Local\Nuitka\Nuitka\depends\x86_64’.
No installer needed, cached, one time question.
Proceed and download? [Yes]/No
Yes
Nuitka:INFO: Downloading ‘https://dependencywalker.com/depends22_x64.zip’.
Nuitka:INFO: Extracting to ‘C:\Users\Me\AppData\Local\Nuitka\Nuitka\depends\x86_64\depends.exe’
Nuitka-Postprocessing:INFO: Creating single file from dist folder, this may take a while.
Nuitka-Onefile:INFO: Running bootstrap binary compilation via Scons.
Nuitka-Onefile:WARNING: Onefile mode cannot compress without ‘zstandard’ module installed.
Nuitka-Scons:INFO: Onefile C compiler: cl (cl 14.2).
Nuitka-Scons:INFO: Onefile linking program with 1 files (no progress information available).
Nuitka-Scons:INFO: Compiled 1 C files using clcache with 0 cache hits and 1 cache misses.
Nuitka-Onefile:INFO: Keeping onefile build directory ‘MywxApp.onefile-build’.
Nuitka:INFO: Keeping dist folder ‘MywxApp.dist’ for inspection, no need to use it.
Nuitka:INFO: Keeping build directory ‘MywxApp.build’.
Nuitka:INFO: Successfully created ‘MywxApp.exe’.
C:\Users\Me\Documents\Programming\Python\Mylib>
but it takes a long time… 
Thanks, then the problem is more on 32bit, which needs to compile during pip install wxpython
I have tried to reinstall python from scratch, but still the same.
Just found and delete the cached Nuitka folder.
C:\Users\admin\AppData\Local\Nuitka
Everything is ok finally. Thanks.
that should really be mentioned on the Nuitka page, but understandably Nuitka is generating quite a lot of stuff & one better keeps the print-out
what I have noticed is that it is more restrictive on imports, f.i. one can import wx.lib.plot as a whole and then use all its classes: but not with Nuitka (maybe only the commercial version has all the chrome?) 