jubatus_core is the core library of Jubatus.

See http://jubat.us/ for details of Jubatus.

We officially support Red Hat Enterprise Linux (RHEL) 6.2 or later (64-bit) and Ubuntu Server 14.04 LTS / 16.04 LTS (64-bit). On supported systems, you can install all components of Jubatus using binary packages.

If you have already installed Jubatus 0.6.0 or later, you can already use jubatus_core. QuickStart describes how to install Jubatus.

If you do not want to install whole Jubatus, you can install jubatus_core only. Before installation, you should install msgpack and oniguruma (oniguruma is optional). Then type as following:

wget -O jubatus_core-master.tar.gz https://github.com/jubatus/jubatus_core/archive/master.tar.gz
tar xf jubatus_core-master.tar.gz
cd jubatus_core-master
./waf configure --prefix=<prefix>
./waf
./waf --checkall
./waf install

If you do not need oniguruma, type

./waf configure --regexp-library=none --prefix=<prefix>

instead of

./waf configure --prefix=<prefix>

If you want to use re2 instead of oniguruma, add --regexp-library=re2 to ./waf configure.

LGPL 2.1

Jubatus source tree includes following third-party library.

• Eigen (mainly under MPL2 License, while some codes are under LPGL2.1 or LGPL2.1 )

• A fork of pficommon (placed under jubatus_core's jubatus/core/util/. New BSD License)

Update history can be found from ChangeLog.

Contributors are listed at https://github.com/jubatus/jubatus/contributors and https://github.com/jubatus/jubatus_core/contributors.