(base) PS C:\Users\pexat> pip install --upgrade scadnano
Collecting scadnano
  Downloading https://files.pythonhosted.org/packages/02/56/74995fd209b99b246b652b4065bda926ef2c01254a94e814364a4e6e0b09/scadnano-0.2.0.tar.gz (46kB)
     |████████████████████████████████| 51kB 234kB/s
    ERROR: Complete output from command python setup.py egg_info:
    ERROR: Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\pexat\AppData\Local\Temp\pip-install-9u2no0ri\scadnano\setup.py", line 8, in <module>
        with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
    FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\pexat\\AppData\\Local\\Temp\\pip-install-9u2no0ri\\scadnano\\README.md'
    ----------------------------------------
ERROR: Command "python setup.py egg_info" failed with error code 1 in C:\Users\pexat\AppData\Local\Temp\pip-install-9u2no0ri\scadnano\