new package, need review

[Kasper Peeters]

> In addition to the last mail: I've tried to compile the package and it
> seems that "lie" is not in the "Build-depends", though it's required to
> compile the package.

Ah, that's an interesting one which brings up another question. The
'lie' package is actually only needed during build because the
autoconf script checks that this program is installed. Should that
really go in Build-depends or is there a better way?

Another question: cadabra depends on there being a TeX installation
available at run-time. However, I don't really care whether it is
texlive or tetex. Is there a way to specify that in the Depends line?

Thanks!

Kasper