[Tutor] ERROR when attempting installation

[Sofia Eisenbeiser]

Hello!

I'm new to Python and need to install a (very cool) program called
DeepLabCut.

Using Windows PowerShell to try to install the program but  when I run *pip
install deeplabcut==2.1.10.4* I am receiving:* ERROR: Could not find a
version that satisfies the requirement opencv-python-headless~=3.4.9.33
(from deeplabcut) (from versions: 3.4.10.37, 3.4.11.39, 3.4.11.41,
3.4.11.43, 3.4.11.45, 3.4.13.47, 4.3.0.38, 4.4.0.40, 4.4.0.42, 4.4.0.44,
4.4.0.46, 4.5.1.48)*
*ERROR: No matching distribution found for opencv-python-headless~=3.4.9.33*

I've been searching online but can't figure out how to fix it. I have
Python 3.9 installed & am using an updated version of pip.


Thank you!