initramfs-tools: add missing rundeps.

--HG--
extra : convert_revision : c4e500503a34bdf3646df272417eae3437ff16c2

templates/initramfs-tools.tmpl

@@ -22,7 +22,8 @@ keep_dirs="/var/lib/$pkgname"
 config_files="/etc/$pkgname/initramfs.conf /etc/$pkgname/update-initramfs.conf"
 build_depends="cpio-2.9 util-linux-ng-2.14 klibc-1.5.14
  module-init-tools-3.5 udev-1.30"
-run_depends="glibc-2.8 $build_depends"
+run_depends="glibc-2.8 gawk-3.1.6 findutils-4.4.0 sed-4.1.5 grep-2.5.3
+ $build_depends"
 
 do_install()
 {