looks like Cantor is pointing to a default Python version 3.11.7 it was compiled with, even if I install 3.11.7 packages are not recognized. folding back on Labplot 2.9 with Python 3.8...working fne
2.11.1 on Windows requires Python 3.11 for Cantor to work. You have to set the PATH when installing Python (see "Which version of Python do I need to install to work with in in LabPlot?" on https://userbase.kde.org/LabPlot/FAQ).
Created attachment 175794 [details] attachment-4114053-0.html yes, i did set the path ...not working ! On Wed, Nov 13, 2024 at 11:26 PM Stefan Gerlach <bugzilla_noreply@kde.org> wrote: > https://bugs.kde.org/show_bug.cgi?id=495591 > > Stefan Gerlach <stefan.gerlach@uni-konstanz.de> changed: > > What |Removed |Added > > ---------------------------------------------------------------------------- > Assignee|alexander.semke@web.de > |stefan.gerlach@uni-konstanz > | |.de > > -- > You are receiving this mail because: > You reported the bug.
To narrow down the problem, can you tell us what version of Windows do you use, if you installed LabPlot via download.kde.org or via MS Store and if you installed it for all users (C:/Program Files/LabPlot2) or only for the current user.
(In reply to Stefan Gerlach from comment #3) > To narrow down the problem, can you tell us what version of Windows do you > use, if you installed LabPlot via download.kde.org or via MS Store and if > you installed it for all users (C:/Program Files/LabPlot2) or only for the > current user. Windows 11 Pro installed LabPlot via download.kde.org for all users C:/Program Files/LabPlot2
Did you also install Python 3.11 for all users (C:\Program Files\Python311)? With that, LabPlot 2.11.1 from download.kde.org works fine for me on Windows 11.
(In reply to Stefan Gerlach from comment #5) > Did you also install Python 3.11 for all users (C:\Program Files\Python311)? > With that, LabPlot 2.11.1 from download.kde.org works fine for me on Windows > 11. yes, to be clear, Labplot finds Python but none of the packages I installed like Numpy. ModuleNotFoundError: No module named 'numpy'
I can reproduce that NumPy is not found even when installed with Python 3.11. I have no idea yet what could have changed since 2.9 and Python 3.8. It's probably a problem in Cantor. We need to dig deeper.
(In reply to Stefan Gerlach from comment #7) > I can reproduce that NumPy is not found even when installed with Python > 3.11. I have no idea yet what could have changed since 2.9 and Python 3.8. > It's probably a problem in Cantor. We need to dig deeper. any idea if/ when it will be solved ??
I was able to find a problem on my system. There was an older Python version installed (without numpy). Can you check in a Powershell that you get the correct version of Python PS> python Python 3.11.9 ... LabPlot needs Python 3.11 for Notebooks. Also check that NumPy is installed: PS> python -m pip list Package Version ---------- ------- numpy 2.2.2 pip 24.0 setuptools 65.5.0 Otherwise: python -m pip install numpy
Please use the latest development version for testing.
now working with the latest development version but not with 2.11. thanks again, great tool !
2.12.0 will be released soon.