Netbeans did not display my system directories, it displayed a preloaded list of directories that do not match the directories on my "Linux Mint 22" operating system. The jvm directory does not appear ...
You can install the required packages on Ubuntu 20.04 with: apt-get update apt-get install -y cmake g++ build-essential libyaml-cpp-dev libeigen3-dev libboost-all-dev ...