"No LC_RPATH's found"

[ketch]

I'm running Mac OS Sonoma and installed from this link: https://github.com/fxcoudert/gfortran-for-macOS/releases/download/14.2-sonoma/gfortran-ARM-14.2-Sonoma.dmg

When I try to import a Python package that was compiled using gfortran (via meson), I get

ImportError: dlopen(/Users/ketch/Research/Software/clawpack/build/cp313/riemann/riemann/euler_mapgrid_3D.cpython-313-darwin.so, 0x0002): Library not loaded: @rpath/libgfortran.5.dylib
  Referenced from: <905FAD50-3267-33BA-B221-7ACF6971A96D> /Users/ketch/Research/Software/clawpack/build/cp313/riemann/riemann/euler_mapgrid_3D.cpython-313-darwin.so
  Reason: no LC_RPATH's found

The file libgfortran.5.dylib is in /usr/local/gfortran but somehow this path isn't being set properly.