Help Installing Zoneminer on Debian is driving me crazy

[birdbrain]

I'm trying to install zoneminder on a debian stable/unstable machine and can't satisfy the phpapi-20020918 dependancy
I have these lines in my sources.list file

deb http://linux.citylink.co.nz/debian unstable main contrib non-free
deb http://security.debian.org/ testing/updates main contrib non-free
deb ftp://ftp.nerim.net/debian-marillat/ testing main
deb http://www.spic.net/zoneminder/debian ./
deb-src http://www.spic.net/zoneminder/debian ./

apt-get install zm gives me this error-

zm:
Depends: phpapi-20020918 but it is not installable

[b.addis]

I don't believe the package is built for sid / unstable.

I believe sid has a number of broken packages at present (hence, unstable)

It works fine for me with sarge.