Unfortunately, CEnsemble is no longer maintained by its original author Mark Hayden . This site serves as an archive and is provided by markus@bluegap.ch.
CEnsemble is a toolkit for building reliable distributed applications. It provides a library of protocols that can be used to quickly build complex distributed applications. CEnsemble is a rewrite in C of the Ensemble system, which was written in a dialect of the ML programming language.
The latest version published is 0.10:
censemble-0.10-src-11.00.tar.gz