libopenbabel2 2.1.1-0ubuntu2 (amd64 binary) in ubuntu gutsy

 Openbabel is a GPL and C++ rewrite of the 'babel' program to convert the
 various file formats used in chemical software. The command-line interface
 is mostly identical to the old 'babel' executable and recognizes these
 file formats among many others:
 .
 Alchemy, ChemDraw, CML, GAMESS, Gaussian, HyperChem, MDL Isis and Molfile,
 MOPAC, MPQC, PDB, SMILES and XYZ.
 .
 This package contains the shared library.