use fslpy without wxpython

[TheChymera]

I am looking to run FSL on a headless server.

As it stands FSL requires fslpy (probably non-negotiable), which requires wxpython, which requires wxGTK, which requires gtk, which requires some sort of graphical infrastructure such as aqua, X, or wayland.

Is there any way to curtail this dependency stack so that I can use FSL without having a graphical stack? I was thinking fslpy→wxpython might be the most likely to be optional.

[pauldmccarthy]

Hi @TheChymera, how are you intending to install fslpy / FSL? If you are installing fslpy from pypi, wxpython is already an optional dependency, and won't be installed if you run pip install fslpy.