Set up opencv on raspberry pi

I am looking for someone to help me set up OpenCV on my Raspberry Pi, using the Raspbian operating system. I am confident that I can handle the hardware setup for this myself and only need assistance with the software, so I am not looking for any hardware support. Additionally, I am looking for a highly accurate setup and need it done with a high level of precision. If you think you have the skills to help with this project, please reach out!