# groonga - An open-source fulltext search engine and column store.

- 日本語版はこちら

# 2.3. Debian GNU/Linux

This section describes how to install Groonga related deb packages on Debian GNU/Linux. You can install them by `apt`.

We distribute both 32-bit and 64-bit packages but we strongly recommend a 64-bit package for server. You should use a 32-bit package just only for tests or development. You will encounter an out of memory error with a 32-bit package even if you just process medium size data.

## 2.3.1. wheezy

Add the Groonga apt repository.

/etc/apt/sources.list.d/groonga.list:

    deb http://packages.groonga.org/debian/ wheezy main
    deb-src http://packages.groonga.org/debian/ wheezy main

Install:

    % sudo apt-get update
    % sudo apt-get install -y --allow-unauthenticated groonga-keyring
    % sudo apt-get update
    % sudo apt-get install -y -V groonga

Note

`groonga` package is the minimum set of fulltext search engine. If you want to use Groonga for server use, you can install additional preconfigured packages.

There are two packages for server use.

- groonga-httpd (nginx and HTTP protocol based server package)
- groonga-server-gqtp (GQTP protocol based server package)

See Server section about details.

If you want to use MeCab as a tokenizer, install groonga-tokenizer-mecab package.

Install groonga-tokenizer-mecab package:

    % sudo apt-get install -y -V groonga-tokenizer-mecab

There is a package that provides Munin plugins. If you want to monitor groonga status by Munin, install groonga-munin-plugins package.

Install groonga-munin-plugins package:

    % sudo apt-get install -y -V groonga-munin-plugins

There is a package that provides MySQL compatible normalizer as groonga plugins. If you want to use that one, install groonga-normalizer-mysql package.

Install groonga-normalizer-mysql package:

    % sudo apt-get install -y -V groonga-normalizer-mysql

## 2.3.2. Build from source

Install required packages to build Groonga:

    % sudo apt-get install -y -V  wget tar build-essential zlib1g-dev liblzo2-dev libmsgpack-dev libzmq-dev libevent-dev libmecab-dev

Download source:

    % wget http://packages.groonga.org/source/groonga/groonga-4.0.8.tar.gz
    % tar xvzf groonga-4.0.8.tar.gz
    % cd groonga-4.0.8

Configure (see configure about `configure` options):

    % ./configure

Build:

    % make -j$(grep '^processor' /proc/cpuinfo | wc -l)

Install:

    % sudo make install