--- debian/control.orig	2013-05-31 11:49:57.428345943 -0400
+++ debian/control	2013-05-31 11:50:07.324346000 -0400
@@ -9,7 +9,7 @@
     lsb-release, patchutils, diffstat, xz-utils, chrpath, python-dev,
     libedit-dev, swig, python-sphinx, ocaml-nox, binutils-dev, libcloog-isl-dev,
     libisl-dev (>= 0.11.1), binutils-gold [amd64 armel armhf i386 powerpc powerpcspe ppc64 sparc sparc64 x32],
-    lcov
+    lcov, procps
 Build-Conflicts: oprofile, ocaml
 Standards-Version: 3.9.4
 Homepage: http://www.llvm.org/