I noticed that the howto.txt for samba4-RC4 included with the source says to use 'make', but you actually run 'gmake'. If this is by design and will change as of release, please kindly disregard this post :) Patch: @@ -57,7 +57,7 @@ $ cd samba4/source $ ./configure - $ make + $ gmake Step 3: install Samba4 ----------------------