python3 -m pip install upgrade pip Defaulting to user installation because normal site-packages is not writeable WARNING: Ignoring invalid distribution -umpy (/home/tai-orin/.local/lib/python3.8/site-packages) WARNING: Ignoring invalid distribution -umpy (/home/tai-orin/.local/lib/python3.8/site-packages) ERROR: Could not find a version that satisfies the requirement upgrade (from versions: none) ERROR: No matching distribution found for upgrade WARNING: Ignoring invalid distribution -umpy (/home/tai-orin/.local/lib/python3.8/site-packages)