README: explicitly note that util-linux's mount/swap are required

These are the most visible and hard requirements, as we use options that
busybox does not provide, so list them explicitly to avoid surprises

diff --git a/README b/README
index b12ad3f236094338129673169fbf90105be7cdc7..857cb38bf8cc76ae3b407dabb08884ab87f7346f 100644 (file)
--- a/README
+++ b/README
@@ -221,7 +221,9 @@ REQUIREMENTS:
         During runtime, you need the following additional
         dependencies:
 
-        util-linux >= v2.27.1 required
+        util-linux >= v2.27.1 required (including but not limited to: mount,
+                                        umount, swapon, swapoff, sulogin,
+                                        agetty, fsck)
         dbus >= 1.4.0 (strictly speaking optional, but recommended)
                 NOTE: If using dbus < 1.9.18, you should override the default
                 policy directory (--with-dbuspolicydir=/etc/dbus-1/system.d).