Need help with mock pkgconfig problem

[Michel Salim]

Hi,

I'm packaging evolution-remove-duplicates at the moment:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218360

It's an Evolution plugin that checks the set of selected messages for
duplicates, and move the duplicates to trash.

It currently builds fine *outside* mock, but not within it (on both
fedora-6-i386 and fedora-6-x86_64), and I'm not sure why. The package
depends on evolution-devel, which supplies the .pc file it's claiming
it could not find, and evolution-devel in turn pulls in pkgconfig as a
dependency (and the configure script managed to find the pkgconfig
binary just fine)

Here's the error I get:
configure: error: Package requirements (
                  evolution-plugin-2.8 >= 2.3.2
                  ) were not met.
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Thanks in advance for any assistance,

-- 
Michel Salim
http://hircus.wordpress.com/

My theology, briefly, is that the universe was dictated but not signed.
                -- Christopher Morley