Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

"No module named pkg_resources." Undeclared dependency package? #31

Open
BurntVoxel opened this issue Dec 13, 2024 · 3 comments
Open

"No module named pkg_resources." Undeclared dependency package? #31

BurntVoxel opened this issue Dec 13, 2024 · 3 comments

Comments

@BurntVoxel
Copy link

BurntVoxel commented Dec 13, 2024 •
edited
Loading

Hi, I wanted to try out your addon but I can't get it started for some reason.

I am using NixOS, so my setup may be a little weird, but I did figure out how to install the dependencies the Addon Manager called for. It didn't let me install the addon until I had set up the library ezdxf, for one.

Yet, even with that, the extension crashes on startup.

12:27:02  During initialization the error "No module named 'pkg_resources'" occurred in freecad.OpenSCAD_Alt_Import
12:27:02  --------------------------------------------------------------------------------
12:27:02  Traceback (most recent call last):
  File "<string>", line 232, in InitApplications
  File "/nix/store/nmqxyr00in2arwrq5qd1qipsanz1yrn5-python3-3.11.10/lib/python3.11/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/nomad/.local/share/FreeCAD/Mod/Alternate_OpenSCAD/./freecad/OpenSCAD_Alt_Import/__init__.py", line 2, in <module>
    __import__("pkg_resources").declare_namespace(__name__)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/nix/store/vv9rp0yfw8b8jc9ssg7mgn9xrgrfsyai-shiboken2-5.15.15/lib/python3.11/site-packages/shiboken2/files.dir/shibokensupport/feature.py", line 139, in _import
    return original_import(name, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'pkg_resources'
12:27:02  --------------------------------------------------------------------------------

OS: NixOS 24.11 (Vicuna) (KDE/plasmax11/xcb)
Architecture: x86_64
Version: 1.0.0.Unknown
Build type: Release
Python 3.11.10, Qt 5.15.15, Coin 4.0.3, Vtk 9.2.6, OCC 7.6.2
Locale: English/United States (en_US)
Stylesheet/Theme/QtStyle: FreeCAD Dark.qss/FreeCAD Dark/Fusion
Installed mods: 
  * FreeCAD-Ribbon 1.4.16
  * Alternate_OpenSCAD 1.0.0
  * SearchBar 1.2.1
  * cadquery_module 2.0.0
  * Render 2024.11.22

> pip list  
Package           Version
----------------- ------------
ezdxf             1.3.2
fonttools         4.54.1
lxml              5.3.0
numpy             1.26.4
pip               24.0
pyparsing         3.1.4
setuptools        75.1.1.post0
typing_extensions 4.12.2

I'm not actually sure what other info would help. Ask anything.
@KeithSloan
Copy link
Owner

Hi, I wanted to try out your addon but I can't get it started for some reason.

I am using NixOS, so my setup may be a little weird, but I did figure out how to install the dependencies the Addon Manager called for. It didn't let me install the addon until I had set up the library ezdxf, for one.

Yet, even with that, the extension crashes on startup.

12:27:02  During initialization the error "No module named 'pkg_resources'" occurred in freecad.OpenSCAD_Alt_Import
12:27:02  --------------------------------------------------------------------------------
12:27:02  Traceback (most recent call last):
  File "<string>", line 232, in InitApplications
  File "/nix/store/nmqxyr00in2arwrq5qd1qipsanz1yrn5-python3-3.11.10/lib/python3.11/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/nomad/.local/share/FreeCAD/Mod/Alternate_OpenSCAD/./freecad/OpenSCAD_Alt_Import/__init__.py", line 2, in <module>
    __import__("pkg_resources").declare_namespace(__name__)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/nix/store/vv9rp0yfw8b8jc9ssg7mgn9xrgrfsyai-shiboken2-5.15.15/lib/python3.11/site-packages/shiboken2/files.dir/shibokensupport/feature.py", line 139, in _import
    return original_import(name, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'pkg_resources'
12:27:02  --------------------------------------------------------------------------------

OS: NixOS 24.11 (Vicuna) (KDE/plasmax11/xcb)
Architecture: x86_64
Version: 1.0.0.Unknown
Build type: Release
Python 3.11.10, Qt 5.15.15, Coin 4.0.3, Vtk 9.2.6, OCC 7.6.2
Locale: English/United States (en_US)
Stylesheet/Theme/QtStyle: FreeCAD Dark.qss/FreeCAD Dark/Fusion
Installed mods: 
 * FreeCAD-Ribbon 1.4.16
 * Alternate_OpenSCAD 1.0.0
 * SearchBar 1.2.1
 * cadquery_module 2.0.0
 * Render 2024.11.22

> pip list  
Package           Version
----------------- ------------
ezdxf             1.3.2
fonttools         4.54.1
lxml              5.3.0
numpy             1.26.4
pip               24.0
pyparsing         3.1.4
setuptools        75.1.1.post0
typing_extensions 4.12.2

I'm not actually sure what other info would help. Ask anything.

The packages, python libraries that it uses are, see metadata file

workbenches=OpenSCAD
pylibs=ply,ezdxf

So ply and ezdxf

The message

File "/nix/store/vv9rp0yfw8b8jc9ssg7mgn9xrgrfsyai-shiboken2-5.15.15/lib/python3.11/site-packages/shiboken2/files.dir/shibokensupport/feature.py", line 139, in _import
>     return original_import(name, *args, **kwargs)
>            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> ModuleNotFoundError: No module named 'pkg_resources'

When it says ModuleNotFound it could be looking for ply given it looks like you have ezdxf installed.

But if it is an issue with the addon manager and nix, I would try

From the freecad console

import sys
print(sys.path)

Then choose the most appropriate path

On my MacOS I would use

/Applications/FreeCAD 1.0.0.app/Contents/Resources/lib/python3.11/site-packages

Now FreeCAD is using python3.11 so I make sure in command line mode I am using python3.11
so on a Mac using howbrew

brew install [email protected]

Then

python3.11 -m pip install ply -t '/Applications/FreeCAD 1.0.0.app/Contents/Resources/lib/python3.11/site-packages'

Let me know how you get on.

@BurntVoxel
Copy link
Author

I tried again after simply installing ply, no change. Hm.

Printing sys.path... I'll format it for you, because there's a quirk on Nix that makes this string really long: most packages are packed into a folder with some hash for a prefix. Example, one entry looks like /nix/store/1gndczpr8inmjn6b83xv7dryszmfjspi-freecad-1.0.0/Mod/Web.

Question for you, some of these path entries are duplicates, is that weird?

# FreeCAD
# >>> print(sys.path)

/home/nomad/.local/share/FreeCAD/{
    ./AdditionalPythonPackages, 
    ./AdditionalPythonPackages/py311, 
    ./Macro, # x2 
    ./Mod/Alternate_OpenSCAD, # x2
    ./Mod/cadquery_module, # x2 
    ./Mod/FreeCAD-Ribbon, # x2
    ./Mod/FreeCAD-Ribbon/.Backups, # x4
    ./Mod/FreeCAD-Ribbon/./Resources/icons, # x5
    ./Mod/FreeCAD-Ribbon/./Resources/packages
    ./Mod/FreeCAD-Ribbon/./Resources/stylesheets, # x5
    ./Mod/FreeCAD-Ribbon/./Resources/ui, # x5
    ./Mod/Render, # x2
    ./Mod/SearchBar, # x2 
}, 

/nix/store/{
    ./*-freecad-1.0.0/Ext, 
    ./*-freecad-1.0.0/lib, 
    ./*-freecad-1.0.0/Macro, 
    ./*-freecad-1.0.0/Mod, 
    ./*-freecad-1.0.0/Mod/AddonManager, 
    ./*-freecad-1.0.0/Mod/Assembly, 
    ./*-freecad-1.0.0/Mod/BIM, 
    ./*-freecad-1.0.0/Mod/CAM, 
    ./*-freecad-1.0.0/Mod/Draft, 
    ./*-freecad-1.0.0/Mod/Drawing, 
    ./*-freecad-1.0.0/Mod/Fem, 
    ./*-freecad-1.0.0/Mod/Help, 
    ./*-freecad-1.0.0/Mod/Idf, 
    ./*-freecad-1.0.0/Mod/Import, 
    ./*-freecad-1.0.0/Mod/Inspection, 
    ./*-freecad-1.0.0/Mod/Material, 
    ./*-freecad-1.0.0/Mod/Measure, 
    ./*-freecad-1.0.0/Mod/Mesh, 
    ./*-freecad-1.0.0/Mod/MeshPart, 
    ./*-freecad-1.0.0/Mod/OpenSCAD, 
    ./*-freecad-1.0.0/Mod/Part, 
    ./*-freecad-1.0.0/Mod/PartDesign, 
    ./*-freecad-1.0.0/Mod/Plot, 
    ./*-freecad-1.0.0/Mod/Points, 
    ./*-freecad-1.0.0/Mod/ReverseEngineering, 
    ./*-freecad-1.0.0/Mod/Robot, 
    ./*-freecad-1.0.0/Mod/Show, 
    ./*-freecad-1.0.0/Mod/Sketcher, 
    ./*-freecad-1.0.0/Mod/Spreadsheet, 
    ./*-freecad-1.0.0/Mod/Start, 
    ./*-freecad-1.0.0/Mod/Surface, 
    ./*-freecad-1.0.0/Mod/TechDraw, 
    ./*-freecad-1.0.0/Mod/Test, 
    ./*-freecad-1.0.0/Mod/Tux, 
    ./*-freecad-1.0.0/Mod/Web, 
    ./*-pyside2-5.15.15/lib/python3.11/site-packages, 
    ./*-python3.11-contourpy-1.3.0/lib/python3.11/site-packages, 
    ./*-python3.11-cycler-0.12.1/lib/python3.11/site-packages, 
    ./*-python3.11-ddt-1.7.2/lib/python3.11/site-packages, 
    ./*-python3.11-fonttools-4.54.1/lib/python3.11/site-packages, 
    ./*-python3.11-gitdb-4.0.11/lib/python3.11/site-packages, 
    ./*-python3.11-gitpython-3.1.43/lib/python3.11/site-packages, 
    ./*-python3.11-kiwisolver-1.4.7/lib/python3.11/site-packages, 
    ./*-python3.11-matplotlib-3.9.2/lib/python3.11/site-packages, 
    ./*-python3.11-numpy-1.26.4/lib/python3.11/site-packages, 
    ./*-python3.11-packaging-24.1/lib/python3.11/site-packages, 
    ./*-python3.11-pillow-11.0.0/lib/python3.11/site-packages, 
    ./*-python3.11-pivy-0.6.9/lib/python3.11/site-packages, 
    ./*-python3.11-ply-3.11/lib/python3.11/site-packages, 
    ./*-python3.11-pybind11-2.13.6/lib/python3.11/site-packages, 
    ./*-python3.11-pycollada-0.8/lib/python3.11/site-packages, 
    ./*-python3.11-pyparsing-3.1.4/lib/python3.11/site-packages, 
    ./*-python3.11-python-dateutil-2.9.0.post0/lib/python3.11/site-packages, 
    ./*-python3.11-pyyaml-6.0.2/lib/python3.11/site-packages, 
    ./*-python3.11-scipy-1.14.1/lib/python3.11/site-packages, 
    ./*-python3.11-six-1.16.0/lib/python3.11/site-packages, 
    ./*-python3.11-smmap-6.0.0/lib/python3.11/site-packages, 
    ./*-python3.11-tkinter-3.11.10/lib/python3.11/site-packages, 
    ./*-python3-3.11.10/lib/python3.11, 
    ./*-python3-3.11.10/lib/python3.11/lib-dynload, 
    ./*-python3-3.11.10/lib/python3.11/site-packages, 
    ./*-python3-3.11.10/lib/python311.zip, 
    ./*-shiboken2-5.15.15/lib/python3.11/site-packages, 
}

@KeithSloan
Copy link
Owner

I think you need to ask in the FreeCAD forum https://forum.freecad.org

I asked ChatGPT and it came up with the following ( Note ChatGPT does not always know the correct answers)

Image 14-12-2024 at 09 08
Image 14-12-2024 at 09 08
Image 14-12-2024 at 09 09
Image 14-12-2024 at 09 09

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@KeithSloan @BurntVoxel