[with_libnotify="no (pkg-config doesn't know libnotify)"]
)
-PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.8.0],
+PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
[with_libriemann_client="yes"],
[with_libriemann_client="no (pkg-config doesn't know libriemann-client)"])