bpteague

This worked as of Feb 17 2025, on OSX Sonoma 14.7.2, using PyInstaller 6.12.0. And this packaged a very nontrivial app, which you can now download from https://cytoflow.readthedocs.io.

Setup

• Create a developer account with Apple
  • https://developer.apple.com and shell out $99 for a developer account
  • Wait a day or so for your developer account to be activated.
• Download and install XCode from the App Store.
  • open XCode and install all of the command-line tools when it asks.
• Create a certificate signing request (CSR)

• Launch the "Keychain Access" utility

bpteague

import sys, os, re

import multiprocessing
import multiprocessing.spawn as spawn

# prevent spawn from trying to read __main__ in from the main script
multiprocessing.process.ORIGINAL_DIR = None

def _freeze_support():
    if 'multiprocessing.semaphore_tracker' in sys.argv[-1]: