Happy new year,
Making Debian i386 and amd64 packages using pbuilder (to have a clean build and test dependencies), I had an error due to a missing dependency on my Debian Squeeze 32 and 64 bits.
I got the errors: regex_mod.c:41:18 : error : pcre.h : No such file or directory
=> So I have updated the debian/control files to add the dependency to the libpcre3-dev package (found with apt-file search pcre.h)
So I have been able to make 1.6.4 deb packages for i386 and amd64 for http://debian.leurent.eu/
Going to update the SVN 1.6 branche and Head to solve this issue