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Install Python 3.9

Install the 64-bit version Python 3.9.x via Windows installer from as follows (Python 3.8.x should also work, the 32-bit version is not supported):

Download Python

Install Python 1

Install Python 2

Install Python 3

Install NVIDIA Cuda 11.0

If you have a modern NVidia graphics card.

If you intend to use OTVision on a PC with a modern NVidia graphics card, download and install the latest version of the NVIDIA Cuda Toolkit with default settings from the NVIDIA toolkit.

Install OTVision

  1. Download and unzip the latest version of OTVision from Github.

  2. In the unzipped folder double-click the "install_win-py39.bat" (or "install_win-py38.bat" respectively) and wait until the installation of the dependencies is complete.

To run OTVision

... double click the "OTVision.bat" to run the Software via graphical user interface.

If you encounter problems

Maybe you also have to manually install Microsoft Visual C++ 14.0 or greater from the Visual Studio Build Tools.

For further problems please open an issue in the OTVision or OTAnalytics repositories on Github.

Last update: November 29, 2021
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