Spotdl install fails

I tried to install spotdl via PIP install spotdl and it failed with:

src/cpp_process.cpp:14:10: fatal error: Python.h: No such file or directory
14 | #include "Python.h"
| ^~~~~~~~~~
compilation terminated.
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for rapidfuzz
Failed to build rapidfuzz
ERROR: Could not build wheels for rapidfuzz which use PEP 517 and cannot be installed directly

Start by reproducing `pip install spotdl` in iSH and inspect the rapidfuzz build failure involving `src/cpp_process.cpp` and the missing `Python.h`. Done means the installation completes without the reported wheel-build error; the issue does not identify a repository file or test to modify.

Written by the indexing model from the issue text.