I'd say this is a compatibility issue of pstoedit with newer versions of Python as the warning messages try to explain:
- ghostscript has deprecated (or rather) removed the DELAYBIND command
- pstoedit uses said DELAYBIND command when calling ghostscript
So you should carry this upstream to pstoedit developers who "for now you can restore the behavior by using -dREALLYDEALYBIND". If they "require continued use of this command [they] should contact the Ghostscript developers."
As a workaround you could attempt to downgrade ghostscript locally.
I'd say this is a compatibility issue of pstoedit with newer versions of Python as the warning messages try to explain:
- ghostscript has deprecated (or rather) removed the DELAYBIND command
- pstoedit uses said DELAYBIND command when calling ghostscript
So you should carry this upstream to pstoedit developers who "for now you can restore the behavior by using -dREALLYDEALYBIND". If they "require continued use of this command [they] should contact the Ghostscript developers."
As a workaround you could attempt to downgrade ghostscript locally.