Error while upgrading pip: UnicodeDecodeError: 'utf-8' codec can't decode byte
It looks like a bug in pip where it's assuming its metadata is stored as UTF-8.Instead, your username appears to be encoded as "windows-1255".
You could try the following:
- Backup
C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py
- Goto line: 1616
- Change
utf-8
tombcs
. - Re-run upgrade