libxfce4mcs-dev 4.4.3-0ubuntu1 (lpia binary) in ubuntu jaunty

 This package contains the development files libxfce4mcs-client
 and libxfce4mcs-manager which are the main parts of the Xfce4
 configuration system. If you want to develop applications that
 use one of these two libraries, you want to install this package.
 .
 The libxfce4mcs Reference Manual is also included and it can be
 consulted with Devhelp or a web browser.