I already have pip added to path, but when i try to install certain modules, this happens:
ERROR: Could not find a version that satisfies the requirement (module name)
ERROR: No matching distribution found for (module name)
This always happens when i try to install Time or OpenCV, what can i do?
Check the module names at https://pypi.org
pip install opencv-python
may be your packagename is wrong
opencv is pip install opencv-python
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