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CadQuery / CQ-editor

CadQuery GUI editor based on PyQT
Apache License 2.0
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Do not run under latest micromamba/conda-forge #411

Closed yomgui1 closed 1 year ago

yomgui1 commented 1 year ago

On a Fedora 38, I've just installed latest micromamba and executed following commands:

micromamba install -n base -c cadquery -c conda-forge cq-editor

then

micromamba run -n base cq-editor

I've got following error:

  File "/storage/projects/micromamba/bin/cq-editor", line 6, in <module>
    from cq_editor.__main__ import main
  File "/storage/projects/micromamba/lib/python3.11/site-packages/cq_editor/__main__.py", line 12, in <module>
    from .main_window import MainWindow
  File "/storage/projects/micromamba/lib/python3.11/site-packages/cq_editor/main_window.py", line 5, in <module>
    import cadquery as cq
  File "/storage/projects/micromamba/lib/python3.11/site-packages/cadquery/__init__.py", line 10, in <module>
    from .occ_impl.geom import Plane, BoundBox, Vector, Matrix, Location
  File "/storage/projects/micromamba/lib/python3.11/site-packages/cadquery/occ_impl/geom.py", line 5, in <module>
    from OCP.gp import (
ImportError: libTKIVtk.so.7.7: cannot open shared object file: No such file or directory

I've not found this lib (looks like to be in occt, but not found)

Note: installed version is nightly_0_g2a9a02a, tried master but same result

lorenzncode commented 1 year ago

I reproduced the error. It fails with ocp version 7.7.1.1dev.

 ocp                            7.7.1.1dev    py311_0              cadquery

Try to specify the ocp version 7.7.1.0:

$ micromamba create -r ~/micromamba -n cqe
$ micromamba install -r ~/micromamba -n cqe -c cadquery cq-editor=master ocp=7.7.1.0

$ micromamba list -r ~/micromamba -n cqe 'cadquery|ocp|occt'
List of packages in environment: "/home/lorenzn/micromamba/envs/cqe"

  Name      Version  Build              Channel    
─────────────────────────────────────────────────────
  cadquery  master   2.3.1_45_gd780127  cadquery   
  occt      7.7.1    all_h16763a6_201   conda-forge
  ocp       7.7.1.0  py311h54fcf19_1    conda-forge

The GUI opens without error.

$ micromamba run -r ~/micromamba -n cqe cq-editor
yomgui1 commented 1 year ago

@lorenzncode Works nice and smooth, thanks for the tip!

lorenzncode commented 1 year ago

This problem is resolved. The dev OCP version is no longer installed unless the dev label is specified. See also https://github.com/CadQuery/cadquery/discussions/1422#discussioncomment-7350012