pcre2 build problem

openxs@ao756:~$ cd git

openxs@ao756:~/git$ rm -rf MaxScale

openxs@ao756:~/git$ git clone https://github.com/mariadb-corporation/MaxScale.git

Cloning into 'MaxScale'...

remote: Counting objects: 40451, done.

remote: Compressing objects: 100% (403/403), done.

remote: Total 40451 (delta 260), reused 1 (delta 1), pack-reused 40046

Receiving objects: 100% (40451/40451), 68.00 MiB | 4.05 MiB/s, done.

Resolving deltas: 100% (29725/29725), done.

Checking connectivity... done.

openxs@ao756:~/git$ cd MaxScale/

openxs@ao756:~/git/MaxScale$ git branch

* 2.0

openxs@ao756:~/git/MaxScale$ mkdir build

openxs@ao756:~/git/MaxScale$ cd build

openxs@ao756:~/git/MaxScale/build$ cmake .. -DMYSQL_EMBEDDED_INCLUDE_DIR=/home/openxs/dbs/maria10.1/include/mysql -DMYSQL_EMBEDDED_LIBRARIES=/home/openxs/dbs/maria10.1/lib/libmysqld.a -DERRMSG=/home/openxs/dbs/maria10.1/share/english/errmsg.sys -DCMAKE_INSTALL_PREFIX=/home/openxs/maxscale -DWITH_MAXSCALE_CNF=N

-- CMake version: 2.8.12.2

-- The C compiler identification is GNU 4.8.4

...

-- Found libuuid /usr/lib/x86_64-linux-gnu/libuuid.so

-- Found libuuid headers /usr/include/uuid

-- PCRE2 library not found.

-- Using bundled PCRE2 library

-- Building MariaDB Connector-C from source.

-- Found git 1.9.1

-- Commit ID: 6dc75d4b9c4313e8b0e507dd4c0b6bec8dadc268

-- C Compiler supports: -Werror=format-security

-- C Compiler supports: -Wno-unused-but-set-variable

-- Using C99 standard

CMake Warning at server/modules/filter/CMakeLists.txt:9 (message):

  Could not find librabbitmq, the mqfilter will not be built.

-- Found FLEX: /usr/bin/flex (found version "2.5.35")

-- Found BISON: /usr/bin/bison (found version "3.0.2")

-- Could not find editline library. MaxAdmin will be built without it.

-- Installing maxscale.conf to: /etc/ld.so.conf.d

-- Installing startup scripts to: /etc/init.d

-- Installing systemd service files to: /usr/lib/systemd/system

-- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE)

-- Configuring done

-- Generating done

CMake Warning:

  Manually-specified variables were not used by the project:

    MYSQL_EMBEDDED_INCLUDE_DIR

    MYSQL_EMBEDDED_LIBRARIES

-- Build files have been written to: /home/openxs/git/MaxScale/build

...

[ 21%] Building C object server/core/CMakeFiles/maxscale-common.dir/config.c.o

In file included from /home/openxs/git/MaxScale/server/include/externcmd.h:21:0,

                 from /home/openxs/git/MaxScale/server/include/monitor.h:21,

                 from /home/openxs/git/MaxScale/server/core/config.c:57:

/home/openxs/git/MaxScale/server/include/maxscale_pcre2.h:21:19: fatal error: pcre2.h: No such file or directory

 #include <pcre2.h>

                   ^

compilation terminated.

make[2]: *** [server/core/CMakeFiles/maxscale-common.dir/config.c.o] Error 1

make[1]: *** [server/core/CMakeFiles/maxscale-common.dir/all] Error 2

make: *** [all] Error 2

openxs@ao756:~/git/MaxScale$ cat /etc/issue

Ubuntu 14.04.5 LTS \n \l

openxs@ao756:~/git/MaxScale$ git log -1

commit 6dc75d4b9c4313e8b0e507dd4c0b6bec8dadc268

Author: Markus Makela <markus.makela@mariadb.com>

Date:   Mon Sep 12 05:06:42 2016 +0300

...