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rm-hull / luma.examples

Companion repo for running examples against the luma.oled, luma.lcd, luma.led_matrix and luma.emulator display drivers.
MIT License
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Module(s) not found because of wrong installation #166

Open jvherck opened 8 months ago

jvherck commented 8 months ago

The installation guide on the homepage https://github.com/rm-hull/luma.examples#readme says to use 

$ sudo -H pip install -e .

to install the dependencies. I tried and I got the error ModuleNotFoundError: no module named luma. I was able to resolve this by using 

$ sudo -H pip3 install -e .

instead. When trying to run something now, it does work. So please update your documentation please :)

dg1kwa commented 8 months ago

I have this (Raspbian 12 64bit):

pi@raspberrypi:~/luma.examples $ sudo -H pip3 install -e . error: externally-managed-environment

× This environment is externally managed ╰─> To install Python packages system-wide, try apt install python3-xyz, where xyz is the package you are trying to install.

If you wish to install a non-Debian-packaged Python package,
create a virtual environment using python3 -m venv path/to/venv.
Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make
sure you have python3-full installed.

For more information visit http://rptl.io/venv

note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages. hint: See PEP 668 for the detailed specification. pi@raspberrypi:~/luma.examples $

thijstriemstra commented 8 months ago

So please update your documentation please :)

See #167

@dg1kwa please try the updated instructions, temporarily located at https://github.com/rm-hull/luma.examples/tree/env-doc#installation-instructions until that pull request is merged.

dg1kwa commented 8 months ago

So please update your documentation please :)

See #167

@dg1kwa please try the updated instructions, temporarily located at https://github.com/rm-hull/luma.examples/tree/env-doc#installation-instructions until that pull request is merged.

this work fine with raspbian 12 64bit. Thank you very much for very fast fix the problem.