Caml2geom is an Objective Caml package providing an interface to the 2geom library (http://2geom.org). It is far from complete. (Does anyone want to remedy that?) Typical installation commands for a GNU-based system: ./configure CXXFLAGS="-g -O2 -fPIC" make make install To uninstall: make uninstall Installation and uninstallation are done with ocamlfind. One consequence of this is that, if you already have a version of caml2geom installed, you might not be able to run a successful "make install" without first running "make uninstall". See also the file INSTALL.