macOS installer "Install Certificates.command" fails if pip is not installed

GitHub fields:

assignee = 'https://github.com/ned-deily'
closed_at = None
created_at = <Date 2022-02-01.13:28:01.047>
labels = ['OS-mac', '3.9', '3.10', '3.11']
title = 'macOS installer "Install Certificates.command" fails if pip is not installed'
updated_at = <Date 2022-02-01.17:21:22.693>
user = 'https://bugs.python.org/cryptophoto'

bugs.python.org fields:

activity = <Date 2022-02-01.17:21:22.693>
actor = 'cryptophoto'
assignee = 'ned.deily'
closed = False
closed_date = None
closer = None
components = ['macOS']
creation = <Date 2022-02-01.13:28:01.047>
creator = 'cryptophoto'
dependencies = []
files = []
hgrepos = []
issue_num = 46601
keywords = []
message_count = 3.0
messages = ['412257', '412293', '412296']
nosy_count = 3.0
nosy_names = ['ronaldoussoren', 'ned.deily', 'cryptophoto']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue46601'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']