I can't compile graphics/py-cairo

[Xavier]

Hi to all,

I use 9.1-RELEASE and up to date the ports tree:

# portsnap fetch update
Looking up portsnap.FreeBSD.org mirrors... 6 mirrors found.
Fetching snapshot tag from ec2-eu-west-1.portsnap.FreeBSD.org... done.
Ports tree hasn't changed since last snapshot.
No updates needed.
Ports tree is already up to date.
root at casa:/root # date
Thu Jan 10 11:25:43 CET 2013

And graphics/py-cairo don't compile:

http://pastebin.com/1ccxe2jt

http://pastebin.com/4r5JGR3H

Any ideas ?

Thanks.