Elib is included in the CVS distribution as a convenience only, because pcl-cvs needs elib to run (see tools/pcl-cvs/). The maintainers of CVS do not maintain elib, so please do not send them bug reports about elib. As of 14 April 1996, the latest release of elib can be found at "ftp://ftp.lysator.liu.se/pub/emacs/elib-1.0.tar.gz".