ctdb: rdepend on procps

ctdbd_wrapper requires pgrep.

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>

meta-networking/recipes-support/ctdb/ctdb_2.5.1.bb

@@ -32,6 +32,9 @@ PARALLEL_MAKE = ""
 
 DEPENDS += "popt libtevent libtalloc libldb"
 
+# ctdbd_wrapper requires pgrep, hence procps
+RDEPENDS_${PN} += "procps"
+
 do_configure() {
     oe_runconf
 }