This file lists modules PyInstaller was not able to find. This does not necessarily mean this module is required for running your program. Python and Python 3rd-party packages include a lot of conditional or optional modules. For example the module 'ntpath' only exists on Windows, whereas the module 'posixpath' only exists on Posix systems. Types if import: * top-level: imported at the top-level - look at these first * conditional: imported within an if-statement * delayed: imported within a function * optional: imported within a try-except-statement IMPORTANT: Do NOT post this list to the issue-tracker. Use it as a basis for tracking down the missing module yourself. Thanks! missing module named nt - imported by _colorize (delayed, conditional, optional), shutil (conditional), importlib._bootstrap_external (conditional), os (delayed, conditional, optional), ntpath (optional), ctypes (delayed, conditional) missing module named 'collections.abc' - imported by tracemalloc (top-level), typing (top-level), traceback (top-level), _colorize (top-level), logging (top-level), selectors (top-level), http.client (top-level), importlib.resources.readers (top-level), inspect (top-level), PIL.Image (top-level), PIL._typing (top-level), xml.etree.ElementTree (top-level), PIL.TiffImagePlugin (top-level), PIL.ImageOps (top-level), PIL.ImagePalette (top-level), PIL.GimpGradientFile (conditional), PIL.ImageFilter (top-level), PIL.ImageQt (conditional), PIL.ImageMath (conditional), PIL.ImageSequence (conditional), PIL.PngImagePlugin (conditional), PyObjCTools.KeyValueCoding (top-level), objc._convenience_nsdictionary (top-level), objc._convenience_mapping (top-level), objc._convenience_nsset (top-level), objc._convenience_nsarray (top-level), objc._bridges (top-level), objc._properties (top-level), objc._pycoder (top-level), PIL.Jpeg2KImagePlugin (conditional) missing module named _frozen_importlib_external - imported by importlib._bootstrap (delayed), importlib (optional), importlib.abc (optional) excluded module named _frozen_importlib - imported by importlib (optional), importlib.abc (optional) missing module named winreg - imported by importlib._bootstrap_external (conditional), mimetypes (optional), urllib.request (delayed, conditional, optional), platform (delayed, optional) missing module named _winapi - imported by shutil (conditional), pathlib._os (optional), mimetypes (optional), subprocess (conditional), ntpath (optional), sysconfig (delayed) missing module named AppKit.NSImage - imported by AppKit (delayed, conditional, optional), /Users/chrisfu/dev/prole/install.py (delayed, conditional, optional) missing module named AppKit.NSApplication - imported by AppKit (delayed, conditional, optional), /Users/chrisfu/dev/prole/install.py (delayed, conditional, optional) missing module named objc.nosuchclass_error - imported by objc (top-level), objc._lazyimport (top-level) missing module named objc.loadBundle - imported by objc (top-level), objc._lazyimport (top-level) missing module named objc.getClassList - imported by objc (top-level), objc._lazyimport (top-level) missing module named objc.NULL - imported by objc (top-level), objc._properties (top-level) missing module named objc._C_BOOL - imported by objc (top-level), objc._properties (top-level) missing module named numpy - imported by PIL._typing (conditional, optional) missing module named olefile - imported by PIL.FpxImagePlugin (top-level), PIL.MicImagePlugin (top-level) missing module named defusedxml - imported by PIL.Image (optional) missing module named Foundation.NSProcessInfo - imported by Foundation (conditional, optional), /Users/chrisfu/dev/prole/install.py (delayed, conditional, optional) missing module named vms_lib - imported by platform (delayed, optional) missing module named 'java.lang' - imported by platform (delayed, optional) missing module named java - imported by platform (delayed) missing module named _wmi - imported by platform (optional) missing module named msvcrt - imported by subprocess (optional)