[Nektar-users] I am new and need help

Hi, I have just started working with Nektar++. Currently, I am trying to get familiar with it by doing the basic tutorials. But there is a major issue. Although I have compiled Nektar++ 4.3.4, and tested it successfully by "ctest" command, when I enter the command "NekMesh" in the terminal, it prints "command not found". I don't know what to do. Can you guys help me with it? Kind regards, Shahab