Error installing Knime python integration @ Knime 5.2.1

KNIME Extensions
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1

Hi,
I’m trying to install the Python integration in Knime 5.2.1 and I get the following error. Do you have any idea of what I can do to solve it? Thank you!

Cannot complete the install because of a conflicting dependency.
Software being installed: KNIME Python Integration 5.2.6.v202410081551 (org.knime.features.python3.scripting.feature.group 5.2.6.v202410081551)
Software currently installed: KNIME Python Extension Development (Labs) 5.2.1.v202402011442 (org.knime.features.python3.nodes.feature.group 5.2.1.v202402011442)
Only one of the following can be installed at once:
KNIME Python 3 5.3.2.v202409031127 (org.knime.python3 5.3.2.v202409031127)
KNIME Python 3 5.3.3.v202410291554 (org.knime.python3 5.3.3.v202410291554)
KNIME Python 3 5.2.0.v202311291009 (org.knime.python3 5.2.0.v202311291009)
KNIME Python 3 5.3.0.v202407022157 (org.knime.python3 5.3.0.v202407022157)
KNIME Python 3 5.3.1.v202407291559 (org.knime.python3 5.3.1.v202407291559)
KNIME Python 3 5.2.6.v202410081551 (org.knime.python3 5.2.6.v202410081551)
Cannot satisfy dependency:
From: KNIME Python Extension Development (Labs) 5.2.1.v202402011442 (org.knime.features.python3.nodes.feature.group 5.2.1.v202402011442)
To: org.eclipse.equinox.p2.iu; org.knime.python3 [5.2.0.v202311291009,5.2.0.v202311291009]
Cannot satisfy dependency:
From: KNIME Python Integration 5.2.6.v202410081551 (org.knime.features.python3.scripting.feature.group 5.2.6.v202410081551)
To: org.eclipse.equinox.p2.iu; org.knime.python3 [5.2.6.v202410081551,5.2.6.v202410081551]

2

I think the Python integration is automatically included in 5.2.1. Have you checked?

3

Yes, I only have the legacy version in 5.2.1.
I’ve tried to execute my script there using the Pythong script (legacy) node but it cannot start Python. I’ve tried to set up my path to the Conda installation directory and I keep getting the following error:

Failed to execute Conda:
Error in sitecustomize; set PYTHONVERBOSE for traceback:
AssertionError: SRE module mismatch
Traceback (most recent call last):
File “C:\ProgramData\anaconda3\Scripts\conda-script.py”, line 11, in
from conda.cli import main
ModuleNotFoundError: No module named conda

In the same computer I have Knime 5.2.3 installed, and I was able to set up Conda and run my script with the node, using the Python scrip node (I was able to set up the python integration). I still need Knime 5.2.1 as it’s the only one that can run Schrodinger nodes and I was hopping to be able to run everything in 5.2.1 but maybe it’s not possible…

4

@lucas_chem you could take a look at this entry:

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