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 pyimod02_importers - imported by C:\Users\965\Builds\PythonLearning\venv\Lib\site-packages\PyInstaller\hooks\rthooks\pyi_rth_pkgutil.py (top-level) missing module named 'org.python' - imported by copy (optional), xml.sax (delayed, conditional) missing module named org - imported by pickle (optional) missing module named pwd - imported by posixpath (delayed, conditional, optional), shutil (delayed, optional), tarfile (optional), pathlib (delayed, optional), subprocess (delayed, conditional, optional), netrc (delayed, conditional), getpass (delayed) missing module named grp - imported by shutil (delayed, optional), tarfile (optional), pathlib (delayed, optional), subprocess (delayed, conditional, optional) missing module named posix - imported by os (conditional, optional), posixpath (optional), shutil (conditional), importlib._bootstrap_external (conditional) missing module named resource - imported by posix (top-level) excluded module named _frozen_importlib - imported by importlib (optional), importlib.abc (optional), zipimport (top-level) missing module named _frozen_importlib_external - imported by importlib._bootstrap (delayed), importlib (optional), importlib.abc (optional), zipimport (top-level) missing module named _scproxy - imported by urllib.request (conditional) missing module named termios - imported by getpass (optional) missing module named _posixsubprocess - imported by subprocess (conditional) missing module named fcntl - imported by subprocess (optional) missing module named WcModule - imported by C:\Users\965\Builds\PythonLearning\Wordcloud_GUI\main.py (top-level) missing module named port_v2 - imported by PyQt5.uic.properties (conditional) missing module named java - imported by xml.sax._exceptions (conditional) missing module named StringIO - imported by PyQt5.uic.port_v2.string_io (optional) missing module named cStringIO - imported by PyQt5.uic.port_v2.string_io (optional) missing module named copy_reg - imported by cStringIO (top-level)