chemfp toolkits command-line options

The toolkits subcommand lists the available cheminformatics toolkits and versions, or reports why it appears the toolkit is not available.

The following comes from chemfp toolkits --help:

Usage: chemfp toolkits [OPTIONS]

  Show underlying cheminformatics toolkit availability.

  --help  Show this message and exit.

Example output:

Here is example output showing Open Babel and RDKit are installed but OpenEye’s OEChem and CDK are not.

% chemfp toolkits
openbabel - version 3.1.1 installed
rdkit - version 2022.09.5 installed
oechem - not installed: No module named 'openeye'
cdk - not installed: required Python module 'jpype' cannot be imported