Description of problem:
The launchmail script, which is called by the desktop icons for the
default 'e-mail' application, fails when unconfigured, as it may be on
a system with only kde, for instance.  It tells the user the default
mail application ' ' cannot be found.  It is not evident how one might
go about configuring this, given it is based on a gnome configuration.

Version-Release number of selected component (if applicable):
htmlview-3.0.0-4.src.rpm

How reproducible:
very, at least on upgraded, kde-only systems

Additional info:
If the control-center package is available, the configuration
application is, instead, automatically launched when needed.