ngrep: fixed build by marking the package 'NOPARALLEL' (Makefile seems to be not parallel make aware)

network/ngrep/ngrep.desc

@@ -2,7 +2,7 @@
 [COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 [COPY]
 [COPY] Filename: package/.../ngrep/ngrep.desc
-[COPY] Copyright (C) 2009 The OpenSDE Project
+[COPY] Copyright (C) 2009 - 2010 The OpenSDE Project
 [COPY] Copyright (C) 2004 - 2006 The T2 SDE Project
 [COPY] Copyright (C) 1998 - 2004 Clifford Wolf
 [COPY]
@@ -30,6 +30,7 @@
 [M] Tobias Schmidt <tschmidt@stradego.de>
 
 [C] extra/tool
+[F] NOPARALLEL
 
 [L] GPL
 [S] Stable