Stop in /usr/ports/x11-toolkits/gtk20.

[Guruprasad]

Hi sir,

When i am installing mozilla 2, gnome2conf this error will came
How can  you please  help me.

Thanks
guru
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checking for BASE_DEPENDENCIES... configure: error: Package requirements 
(glib-2.0 >= 2.12.0    atk >= 1.9.0    pango >= 1.12.0    cairo >= 
1.2.0) were not met:

Package cairo was not found in the pkg-config search path.
Perhaps you should add the directory containing `cairo.pc'
to the PKG_CONFIG_PATH environment variable
No package 'cairo' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables 
BASE_DEPENDENCIES_CFLAGS
and BASE_DEPENDENCIES_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

===>  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/x11-toolkits/gtk20/work/gtk+-2.10.7/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/x11-toolkits/gtk20.
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