In order to install the system you have to install all the different components:

Openpose:

In order to install Openpose you need to follow the instruction from the openpose repository:

openpose/0_index.md at aacc637d7e315bd9852936e7f38773c84d778345 · Sebo-the-tramp/openpose

This is the personal fork that I did of the openpose library. The installation process is the same, but when you arrive at the step of cmake, you need to pay attention:

FOR the pylon SDK

pylon SDKs - pylon Camera Software Suite

FOr the NDI SDK: