CPAN.pm: Building X/XA/XAOC/Cairo-1.090.tar.gz

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
 at Makefile.PL line 58
*** can not find package cairo >= 1.0.0
*** check that it is properly installed and available in PKG_CONFIG_PATH
 at Makefile.PL line 58