I am trying to do demos and sample projects which are instructed in Vitis AI Library User Guide(UG1354 (v1.0)). I have downloaded all github files it says. But in installation part i am having errors. It is usually "libraries are not found" errors when i try to build .sh files. The pictures of errors are attached. What are we missing? Isn't tutorial sheet not covered enough? Are there other prerequisites that not mentioned in document?