first makedepends dependencies

diff/patch/PKG.patch

 diff -uar a/PKGBUILD b/PKGBUILD
 --- a/PKGBUILD
 +++ b/PKGBUILD
-@@ -26,7 +26,6 @@
+@@ -26,18 +26,18 @@
    gtk-doc
    meson
    python
 -  systemd
    usbmuxd
++  python-packaging
  )
  checkdepends=(
-@@ -34,10 +33,11 @@
+   python-dbus
    python-dbusmock
    python-gobject
-   python-packaging
+-  python-packaging
 -  umockdev
  )
  backup=(etc/UPower/UPower.conf)