cairo's image surface backend feature could be enabled

[Shaolan Yu]

Hi,

I got error when I tried to install cairo 1.10.2:

checking whether cairo's image surface backend feature could be enabled... no 
(requires pixman-1 >= 0.18.4 http://cairographics.org/releases/)
configure: error: mandatory image surface backend feature could not be enabled
===>  Script "configure" failed unexpectedly.
Please run the gnomelogalyzer, available from
"http://www.freebsd.org/gnome/gnomelogalyzer.sh", which will diagnose the
problem and suggest a solution. If - and only if - the gnomelogalyzer cannot
solve the problem, report the build failure to the FreeBSD GNOME team at
gnome at FreeBSD.org, and attach (a)
"/usr/ports/graphics/cairo/work/cairo-1.10.2/config.log", (b) the output of
the failed make command, and (c) the gnomelogalyzer output. Also, it might
be a good idea to provide an overview of all packages installed on your system
(i.e. an `ls /var/db/pkg`). Put your attachment up on any website,
copy-and-paste into http://freebsd-gnome.pastebin.com, or use send-pr(1) with
the attachment. Try to avoid sending any attachments to the mailing list
(gnome at FreeBSD.org), because attachments sent to FreeBSD mailing lists are
usually discarded by the mailing list software.
*** Error code 1

Stop in /usr/ports/graphics/cairo.
*** Error code 1

Stop in /usr/ports/graphics/cairo.

I have run the analyzer and got the same result. Please let me know how to fix 
this.

Thank you,
Shaolan Yu