To create the style file footbib.sty, proceed as follows: 1) unpack the archive in a directory 2) in this directory, process the file footbib.ins through the command tex footbib.ins 3) copy the file footbib.sty to a place where LaTeX searches for style files To create the documentation of the package, process the file footbib.dtx through the command latex footbib.dtx or pdflatex footbib.dtx