mingw32-expat from GNOME:Apps:Evince:Windows:3.6.1.0 project
Select Your Operating System
Add repository and install manually
For openSUSE 12.2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps:Evince:Windows:3.6.1.0/openSUSE_12.2/GNOME:Apps:Evince:Windows:3.6.1.0.repo zypper refresh zypper install mingw32-expat