--- old/common/autoconf/help.m4	2016-10-28 00:28:19.000000000 -0700
+++ new/common/autoconf/help.m4	2016-10-28 00:28:18.000000000 -0700
@@ -121,6 +121,8 @@
       PKGHANDLER_COMMAND="sudo apt-get install ccache" ;;
     dtrace)
       PKGHANDLER_COMMAND="sudo apt-get install systemtap-sdt-dev" ;;
+    elf)
+      PKGHANDLER_COMMAND="sudo apt-get install libelf-dev" ;;
   esac
 }
 
@@ -140,6 +142,8 @@
       PKGHANDLER_COMMAND="sudo yum install libXtst-devel libXt-devel libXrender-devel libXi-devel" ;;
     ccache)
       PKGHANDLER_COMMAND="sudo yum install ccache" ;;
+    elf)
+      PKGHANDLER_COMMAND="sudo yum install elfutils-libelf-devel" ;;
   esac
 }