Doca application meson build complain

Hi, I have tried the Trouble shooting here Troubleshooting Guide :: NVIDIA DOCA SDK Documentation
to solve it. However, after adding the two export path command, this problem seems to be present still, what could be the reason. Also, I was trying to install cmake, but it failed. Here I add the specific information.
meson build problem:


cmake installation problem:

Please follow below install guide,

Thanks for the reply, however, the document you provide seems to be irrelevant for my question.
When I compile the doca application and samples they all complain about missing package.


Have you tried Troubleshooting Guide - NVIDIA Docs? You will need to set your PKG_CONFIG_PATH according to this guide

Do not use sudo with meson, it will not work.