Deb package

[Clint Adams]

> It could be.  Some of the tests expect _exact_ matches in spam scores (to 6 
> decimal places).  Expecting 6 digit accuracy probably isn't necessare and 
> may be too demanding.  When someone shows me that 6 digits _is_ too 
> demanding, I'll change it.

The same thing occurs with gcc -mieee, -mieee-conformant and
-mieee-with-inexact too.  Of course, I don't know what these do.