Can't install on Windows/Anaconda/Python 3

Collecting progressbar==2.3 (from -r requirements.txt (line 4)) Downloading progressbar-2.3.tar.gz Complete output from command python setup.py egg_info: Traceback (most recent call last): File “<string>”, line 1, in <module> File “C:\Users\Dmitri\AppData\Local\Temp\pip-build-saceb6m0\progressbar\setup.py”, line 5, in <module> import progressbar File “c:\users\dmitri\appdata\local\temp\pip-build-saceb6m0\progressbar\progressbar__init__.py”, line 59, in <module> from progressbar.widgets import * File “c:\users\dmitri\appdata\local\temp\pip-build-saceb6m0\progressbar\progressbar\widgets.py”, line 121, in <module> class FileTransferSpeed(Widget): File “C:\Anaconda3\lib\abc.py”, line 133, in new cls = super().new(mcls, name, bases, namespace) ValueError: ‘format’ in slots conflicts with class variable

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Command “python setup.py egg_info” failed with error code 1 in C:\Users\Dmitri\AppData\Local\Temp\pip-build-saceb6m0\progressbar\

[nesteruk]

That was an attempt with Python 3. With python 2, I managed to install all the libs, but now getting

C:\Dropbox\Projects\Open-Source\manim>python extract_scene.py -p example_scenes.py SquareToCircle
Traceback (most recent call last):
  File "extract_scene.py", line 183, in <module>
    main()
  File "extract_scene.py", line 162, in main
    module = get_module(config["file"])
  File "extract_scene.py", line 154, in get_module
    last_module = imp.load_module(".", *imp.find_module("."))
ImportError: No module named .

[eulertour]

Closing, as this issue is very old and inactive.