diff -up openchange-openchange-2.3-VULCAN/configure.ac.nomemcached openchange-openchange-2.3-VULCAN/configure.ac

--- openchange-openchange-2.3-VULCAN/configure.ac.nomemcached	2016-03-03 10:47:03.071794467 +0100

+++ openchange-openchange-2.3-VULCAN/configure.ac	2016-03-03 10:47:06.452774681 +0100

@@ -429,7 +429,7 @@ AC_SUBST(MYSQL_LIBS)

 dnl ----------------------------------------------------------------------------

 dnl Check for memcached

 dnl ----------------------------------------------------------------------------

-PKG_CHECK_MODULES([MEMCACHED], [libmemcached >= 1.0.18], [], [AC_MSG_ERROR(memcached >= 1.0.18 required to build mapistore library)])

+dnl PKG_CHECK_MODULES([MEMCACHED], [libmemcached >= 1.0.18], [], [AC_MSG_ERROR(memcached >= 1.0.18 required to build mapistore library)])

 dnl ----------------------------------------------------------------------------

 dnl Check for Flex