It's been a while since I've seen one of these, but could it be that you
either haven't imported rdkit.Chem (in Python) before calling the function
that returns the RDKit molecule or that your extension module is linked
against a different rdkit library than the rdkit extension module that
you're
Oh good grief...
I did a bit of googling: "python::object RDKit::ROMol" to see if I could find someone having
similar problems:
The first non-rdkit page was this:
ftp://ftp.ccp4.ac.uk/ccp4/7.0/unpacked/checkout/coot-0.8.2/lbg/qed-interface.cc
i.e... Just what I needed - hooray - it was the
