[CPython] Can't run script python

[VietVH]

Clearly the list interp->codec_search_path is empty and the code expected this list to have been populated by some other part of the code. I suggest to grep codec_search_path in the source tree to find where it should be populated.

Apart from that, the value '/' for sys.executable looks invalid because this variable normally contains the path to the python command.

Thanks for your suggestion.

I have found the following logic to append value to codec_search_path.
int PyCodec_Register(PyObject *search_function)
{
...
return PyList_Append(interp->codec_search_path, search_function); // <==== Set breakpoint
...
}

Tried setting breakpoint here, but it does not hit. It seems there is something wrong causes logic of append is not called.
I'm working on it.