-diff -u -r ../procps-ng-3.3.11/Makefile.in ./Makefile.in
---- ../procps-ng-3.3.11/Makefile.in 2015-08-09 03:57:07.937259593 -0400
-+++ ./Makefile.in 2015-12-15 06:46:35.530449934 -0500
-@@ -296,9 +296,11 @@
- tload_LDADD = $(LDADD)
- tload_DEPENDENCIES = ./proc/libprocps.la
+Bionic lacks strverscmp as well.
+
+diff -u -r ../procps-ng-3.3.12/Makefile.in ./Makefile.in
+--- ../procps-ng-3.3.12/Makefile.in 2016-07-10 01:32:11.170237828 -0400
++++ ./Makefile.in 2016-08-14 18:07:17.324636393 -0400
+@@ -112,7 +112,7 @@
+ @WITH_NCURSES_TRUE@ watch.1 \
+ @WITH_NCURSES_TRUE@ top/top.1
+
+-@CYGWIN_TRUE@@WITH_NCURSES_TRUE@am__append_10 = lib/strverscmp.c
++@WITH_NCURSES_TRUE@am__append_10 = lib/strverscmp.c
+ @BUILD_SKILL_TRUE@am__append_11 = \
+ @BUILD_SKILL_TRUE@ skill \
+ @BUILD_SKILL_TRUE@ snice
+@@ -308,8 +308,8 @@
+ tload_DEPENDENCIES = ./proc/libprocps.la $(am__DEPENDENCIES_2)