Under Windows this is the only way to safely upgrade pip itself path\to\venv\Scripts\python.exe -m pip install -upgrade pipīut yes, if all is perfectly setup, then python3 -m pip install SomeProject and pip3 install SomeProject should do the exact same thing, but there are way too many cases where there is an issue with the setup and things don't work as expected and users get confused (as shown by the many questions about this topic on this platform).For a virtual environment, one can pip-install (or do other things) without activating it: path/to/venv/bin/python -m pip install SomeProject.It is explicit for which Python interpreter the projects will be pip-installed (Python 2 or 3, inside the virtual environment or not, etc.).There are many advantages to this, for example: Instead it's much safer to call pip's executable module for a specific Python interpreter explicitly, something of the form path/to/pythonX.Y -m pip somecommand. Please let me know if there is anything else you need to have simulated or traced - happy to do so if it helps.I would advise against ever calling any pip somecommand (or pip3) script directly. This may be an effect of "electron psychology" as my old Physics teacher would have suspected -) Maybe you can read more from the traces - but don't spend to much time. The traces show thatĪ) pywin32 is installed in version 300 together with python 3.8.8 but this does not help jupyter lab to work in itselfī) The installation "conda install -c anaconda pywin32 magically seems to fix the issue, although it apparently does not change the version of pywin32Ĭ) After the installation, jupyter labs works - but we don't fully understand why. That was a very long answer to a short question, my apologies! I do not mean to waste your time - but being atomic physicist by trade, I had to research the issue under "lab conditions". However, when verifying the pywin32 version, it still is 300! But now jupyter lab is running! The following indicates, that pywin32 version 227 is installed (instead of 300)
(book_env) PS C:\Users\guido\Hands-On-Data-Analysis-with-Pandas-2nd-edition> conda install -c anaconda pywin32 We will be learning ' How to install pip or pip3 in WSL ' Command pip not found or Command pip3 not found in your Windows Subsystem for Linux or Ubuntu.
However, trying to run jupyter lab results in error:
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