--- PKGBUILD    2010-12-14 13:18:49.004337216 -0200
+++ PKGBUILD.doc        2010-12-14 13:20:52.947315782 -0200
@@ -22,7 +22,8 @@
   install -m644 ${srcdir}/irrKlang-${_folderver}/include/* ${pkgdir}/usr/include/irrKlang/

   install -dm644 ${pkgdir}/usr/share/doc/irrKlang
-  install -m644 ${srcdir}/irrKlang-${_folderver}/doc/* ${pkgdir}/usr/share/doc/irrKlang/
+  cp -r ${srcdir}/irrKlang-${_folderver}/doc/* ${pkgdir}/usr/share/doc/irrKlang/
+  chmod -R 644 ${pkgdir}/usr/share/doc/irrKlang/

   mkdir -p ${pkgdir}/usr/share/irrKlang/
   cp -r ${srcdir}/irrKlang-${_folderver}/examples ${pkgdir}/usr/share/irrKlang/examples