Upgrade Ubuntu, Install Python 3.12-venv & PyTorch
Update Ubuntu, check Python version (e.g. `python3 --version`), install python3.x-venv & create virtual env (`python3 -m venv venv && . venv/bin/activate`). Install PyTorch with CUDA 11.8 and JupyterLab.
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First, update and upgrade Ubuntu:
sudo apt update && sudo apt -y upgrade
Next, check the Python version:
python3 --version
# Python 3.12.3
Next, install python3.12-venv:
*Memos:
For example, if the Python version is Python 3.13.x, you need to install python3.13-venv.
By default, python3.xx-venv isn't installed on Ubuntu.
sudo apt install -y python3.12-venv
This is the current directory:
pwd
# /home/kai
Next, create a virtual environment:
python3 -m venv venv...