title: Pyinstaller - app without needed library on macOS
body: <p>I've prepared python script (using pycharm in both OS, projects with venv, pyinstaller cpmmand run in pycharm terminal) which begins with
  'import pandas' and want to make macOS application.</p>
  <p>In windows everything works fine after creating app with 'pyinstaller --onefile main.py' command.</p>
  <p>In macOS, script works but app not. Tried
  <code>pyinstaller --onefile main.py</code> and <code>pyinstaller --onefile --hidden-import=pandas main.py</code> but in both ways, app says:</p>
  <blockquote>
  <p>&quot;Traceback (most recent call last):
  File &quot;main.py&quot;, line 1, in 
  ModuleNotFoundError: No module named 'pandas'
  [26064] Failed to execute script main
  logout
  &quot;</p>
  </blockquote>
  <p>Why pyinstaller makes my app without pandas? How to make it take pandas?
  Thanks for all responses.</p>