[cairo] roadster (cairo) install problem

[G Blair]

I am still having problems with installing cairo.

1. I fetch the package from CVS
===============================
 - no errors

2. I run autogen.sh and it gumbles:
===================================
No package 'glitz' found
checking for libpixman >= 0.1.4... Requested 'libpixman >= 0.1.4' but version of libpixman is 0.1.2

3. I try 
========
PKG_CONFIG_PAT=/usr/local/lib/pkgconfig/ ./autogen.sh

and it grumbles:
================
checking for glitz >= 0.4.0... Package glitz was not found in the pkg-config search path.
Perhaps you should add the directory containing `glitz.pc'
to the PKG_CONFIG_PATH environment variable
No package 'glitz' found
checking for libpixman >= 0.1.4... Requested 'libpixman >= 0.1.4' but version of libpixman is 0.1.2
configure: error: Library requirements (libpixman >= 0.1.4) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.

Now /usr/local/lib/pkgconfig/ contains glitz.pc
===============================================
cat /usr/local/lib/pkgconfig/glitz.pc
prefix=/usr/local
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include

Name: libglitz
Description: OpenGL compositing library
Version: 0.4.0
Libs: -L${libdir} -lglitz -lm
Cflags: -I${includedir}

So Glitz is installed and it is version 0.4.0
=============================================

Libpixman is installed and it is 0.1.4:
=======================================
cat /usr/local/lib/pkgconfig/libpixman.pc
prefix=/usr/local
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include

Name: libpixman
Description: Pixel manipulation library
Version: 0.1.4-head
Libs: -L${libdir} -lpixman
Cflags: -I${includedir}

So what am I doing wrong?
=========================