I had problem to run custom node, here is fix - missing componet at Python : wheel_stub.buildapi

Hi I had problem.

At my python missed : stub build backend wheel_stub.buildapi

ERROR: Exception: Traceback (most recent call last): File "D:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\pip\_internal\cli\base_command.py", line 107, in _run_wrapper status = _inner_run() ^^^^^^^^^^^^ File "D:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\pip\_internal\cli\base_command.py", line 98, in _inner_run return self.run(options, args) ^^^^^^^^^^^^^^^^^^^^^^^
.................

here is a command to install missing part.

improove youself path to your python....

D:\ComfyUI_windows_portable\python_embeded\python.exe -m pip install --upgrade pip setuptools wheel wheel_stub

After it normally at python folder ..... pip install - r .....\ComfyUI\custom_nodes\comfyui_nvidia_rtx_nodes\requirements.txt

Best.
Pat.