Describe the bug

We get an error building the appimage:

Collecting pytz==2022.1
  Using cached pytz-2022.1-py2.py3-none-any.whl (503 kB)
ERROR: Could not find a version that satisfies the requirement pywin32==304 (from versions: none)
ERROR: No matching distribution found for pywin32==304
WARNING: There was an error checking the latest version of pip.
Fix the errors above and rerun the script
Build step 'Execute shell' marked build as failure

This error appears because when building the AppImage we first create a requirements.txt file. This file is created disregarding the the system markers.

To Reproduce

Steps to reproduce the behavior:

1. Build appimage with current island pipfiles

Expected behavior

Create a virtual environment in the appimage and do pipenv sync in there instead of creating the requirements file.

Machine version (please complete the following information):

• OS: Linux

Tasks

• Create a virtualenv within the appimage and run from there (0.75) @mssalvatore