Install libopenbabel-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libopenbabel-dev
Chemical toolbox library (development files)
Open Babel is a chemical toolbox designed to speak the many languages of chemical data. It allows one to search, convert, analyze, or store data from molecular modeling, chemistry, solid-state materials, biochemistry, or related areas. Features include: . * Hydrogen addition and deletion * Support for Molecular Mechanics * Support for SMARTS molecular matching syntax * Automatic feature perception (rings, bonds, hybridization, aromaticity) * Flexible atom typer and perception of multiple bonds from atomic coordinates * Gasteiger-Marsili partial charge calculation . File formats Open Babel supports include PDB, XYZ, CIF, CML, SMILES, MDL Molfile, ChemDraw, Gaussian, GAMESS, MOPAC and MPQC. . This package contains the static library and the header files.