Mesen not found

So I was close to getting the emulator possible to run, but when I got to the "compile QEMU" part in this [instructions](https://github.com/devos50/qemu-ios/blob/ipod_touch_2g/RUNNING.md), it gives me this error about the python package called "meson"

<img width="1350" height="286" alt="Image" src="https://github.com/user-attachments/assets/07113d36-564d-400e-94a0-baa281c495fe" />