meson setup fails

Hi, I'm trying to fix a Thrustmaster Boeing Yoke that seems to have a "phantom" axis which sends output. But I can't assign any control. I'd like to use this program to disable this axis. When I try run "meson setup builddir/" I get the following error:

The Meson build system
Version: 0.61.2
Source dir: /home/user/udev-hid-bpf-git/udev-hid-bpf
Build dir: /home/user/udev-hid-bpf-git/udev-hid-bpf/builddir
Build type: native build
Project name: udev-hid-bpf
Project version: 1.0.0-20240417
Rust compiler for the host machine: rustc -C linker=cc (rustc 1.75.0)
Rust linker for the host machine: rustc -C linker=cc ld.bfd 2.38
Host machine cpu family: x86_64
Host machine cpu: x86_64
Program cargo found: YES (/usr/bin/cargo)
Message: Building in debug mode

meson.build:94:0: ERROR: custom_target keyword argument "env" Dictionary element BPF_LOOKUP_DIRS must be a string not ['/usr/local/lib/firmware/hid/bpf', '/usr/lib/firmware/hid/bpf', '/lib/firmware/hid/bpf']

A full log can be found at /home/user/udev-hid-bpf-git/udev-hid-bpf/builddir/meson-logs/meson-log.txt

Apologies if this has been addressed and it's happening because I left out something.