Make bindings_python error 127: Missing dependency in docs.

[santiagorg2401]

Hi,
I'm currently working on Ubuntu 22 and ROS2 Humble with Crazyswarm2, however, I've been facing an error while trying to build python bindings for Crazyswarm 2, after executing:

make cf2_defconfig
make bindings_python

I get:

Makefile:219: warning: overriding recipe for target 'bindings_python'
tools/kbuild/Makefile.kbuild:147: warning: ignoring old recipe for target 'bindings_python'
make[1]: Entering directory '/home/santiagorg2401/ros2_ws/crazyflie-firmware/build'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
make[1]: Nothing to be done for 'bindings_python'.
make[1]: Leaving directory '/home/santiagorg2401/ros2_ws/crazyflie-firmware/build'
swig -python -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface -o build/cffirmware_wrap.c bindings/cffirmware.i
make: swig: No such file or directory
make: *** [Makefile:219: bindings_python] Error 127

So I installed SWIG by doing:
sudo apt -y install swig

And now it seems to be working.

[krichardsson]

Thanks for the feedback!
I makes sense that swig is required...

[knmcguire]

This should be fixed the next time the website is deployed