--- PKGBUILD	2010-03-17 18:54:30.000000000 +0800
+++ PKGBUILD.new	2010-06-21 18:11:52.929908998 +0800
@@ -25,6 +25,8 @@
 
   patch -Np0 -i ${srcdir}/$pkgname-archlinux.patch || return 1
 
+  mv po/zh.po po/zh_CN.po
+
   make prefix=${pkgdir}/usr || return 1
   make prefix=${pkgdir}/usr install || return 1