Installing both numba and roboticstoolbox breaks roboticstoolbox

[sdiebolt]

Describe the bug Installing roboticstoolbox-python in an environment with an existing numba install leads to the following error when trying to import roboticstoolbox:

RuntimeError: module compiled against API version 0x10 but this version of numpy is 0xf Traceback (most recent call last): File "", line 1, in File "/home/sdiebolt/.cache/pypoetry/virtualenvs/pyfus-ae9x7n-S-py3.9/lib/python3.9/site-packages/roboticstoolbox/init.py", line 3, in from roboticstoolbox.robot import * File "/home/sdiebolt/.cache/pypoetry/virtualenvs/pyfus-ae9x7n-S-py3.9/lib/python3.9/site-packages/roboticstoolbox/robot/init.py", line 1, in from roboticstoolbox.robot.Robot import Robot File "/home/sdiebolt/.cache/pypoetry/virtualenvs/pyfus-ae9x7n-S-py3.9/lib/python3.9/site-packages/roboticstoolbox/robot/Robot.py", line 19, in from roboticstoolbox.robot.ETS import ETS File "/home/sdiebolt/.cache/pypoetry/virtualenvs/pyfus-ae9x7n-S-py3.9/lib/python3.9/site-packages/roboticstoolbox/robot/ETS.py", line 43, in from fknm import ( ImportError: numpy.core.multiarray failed to import

Version information roboticstoolbox-python was installed from PyPi, version 1.0.2. Numba was also installed from PyPi, version 0.55.2.

To Reproduce

1. Create a new Python 3.10 environment.
2. Install numba using pip install numba
3. Install roboticstoolbox using pip install roboticstoolbox-python
4. Launch a python interpreter and run import roboticstoolbox.

Expected behavior roboticstoolbox should be imported without error.

Environment (please complete the following information):

• Ubuntu 22.04
• Python 3.10

Additional context I think the problem might come from the fact that numba uses numpy<1.23.0, while roboticstoolbox has no max numpy version. From the error, it seems like roboticstoolbox was built using a different numpy version than the one installed. I might be wrong though, I'm not that familiar wit Python module building.