Issue with opensn_console global variable and pyopensn.mesh import after CMake/make installation

[hityyds]

Dear OpenSN developers,

I encountered an issue while following the installation guide for OpenSN. After building the source in debug mode using:

cmake .. -DCMAKE_BUILD_TYPE=Debug  
make -j12  

in the opensn/build directory, I expected the opensn_console executable to be installed and globally available, eliminating the need to manually import OpenSN modules in Python scripts.

However, when running my Python script, I included a compatibility check:

if "opensn_console" not in globals():  
    from mpi4py import MPI  
    sys.path.append("~/ProgramFiles/OpenSN-Py/opensn/")  
    from pyopensn.mesh import OrthogonalMeshGenerator, PETScGraphPartitioner  

Surprisingly, it failed with:
ModuleNotFoundError: No module named 'pyopensn.mesh'

I have three questions:

1. Why isn’t opensn_console recognized as a global variable after installation via CMake/make?
2. Is opensn_console expected to be a globally accessible symbol in Python, or does it require explicit registration?
3. Could the pyopensn module path be misconfigured? I confirmed sys.path includes the correct directory (~/ProgramFiles/OpenSN-Py/opensn/).

Thank you for your guidance!