dependency problem with 2.1.29 Debian packages?

[Paul Scott]

Hi,

There may be a small problem with the Debian packages for 2.1.29.  
Trying to install either I get:

Unpacking lilypond-doc (from .../lilypond-doc_2.1.29-1_all.deb) ...
dpkg: error processing 
/var/cache/apt/archives/lilypond-doc_2.1.29-1_all.deb (--unpack):
trying to overwrite `/usr/share/info/lilypond/lilypond.info-1.gz', 
which is also in package lilypond
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/lilypond-doc_2.1.29-1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

Thanks for any information,

Paul Scott