[cl-cairo2-devel] Multiple errors

I'm trying to load and use cl-cairo2 from the SVN repository. I've noticed multiple errors, some that I can work around, and some not. I am using SBCL on Debian/amd64.

1) Tutorial won't make because of missing hearts.png. 2) In the file xlib, I get a warning: Defining a foreign type named ATOM. This symbol belongs to the COMMON-LISP package and that may interfere with other code using CFFI. 3) Tutorial example shows create-ps-surface passed fixnums, but it requires double-floats. 4) Cannot run (setf *context* (create-context *surface*)) from example, gives error: The function FINALIZE is undefined. [Condition of type UNDEFINED-FUNCTION]

and it is on 4 that I am stuck; finalize indeed seems to be undefined.

Thanks, Liam