MeCabに辞書をインストール

1. 辞書をダウンロード，インストール
$ wget http://mecab.googlecode.com/files/mecab-ipadic-2.7.0-20070801.tar.gz
$ tar xvfz mecab-ipadic-2.7.0-20070801.tar.gz
$ cd mecab-ipadic-2.7.0-20070801
$ ./configure --with-charset=utf8
$ make
$ sudo make install

2. 正常に動くかテストする
$ mecab
本日は晴天なり
本日 名詞,副詞可能,*,*,*,*,本日,ホンジツ,ホンジツ
は 助詞,係助詞,*,*,*,*,は,ハ,ワ
晴天 名詞,一般,*,*,*,*,晴天,セイテン,セイテン
なり 助動詞,*,*,*,文語・ナリ,基本形,なり,ナリ,ナリ
EOS

コピペ用：
wget http://mecab.googlecode.com/files/mecab-ipadic-2.7.0-20070801.tar.gz tar xvfz mecab-ipadic-2.7.0-20070801.tar.gz <span class="GINGER_SOFATWARE_correct" grcontextid="cd:0" ginger_sofatware_markguid="5e1af6f9-1a07-4c28-a8bd-00b74e2e3e8c" ginger_sofatware_uiphraseguid="93b28007-7d2a-43ca-943f-bfda8741ad6a">cd</span> mecab-ipadic-2.7.0-20070801 <span class="GINGER_SOFATWARE_correct" grcontextid=".:0" ginger_sofatware_markguid="100153d9-cdd2-4be9-aa1b-d45368fb37c7" ginger_sofatware_uiphraseguid="f06296cc-effd-4735-87fc-5454e0ae4707">.</span>/<span class="GINGER_SOFATWARE_correct" grcontextid="configure:1" ginger_sofatware_markguid="b2290534-1190-4ea3-b66b-17ceff428e12" ginger_sofatware_uiphraseguid="f06296cc-effd-4735-87fc-5454e0ae4707">configure</span> --with-charset=utf8 <span class="GINGER_SOFATWARE_correct" grcontextid="make:0" ginger_sofatware_markguid="1b676c52-027d-4ac6-992e-cbef8872c5e2" ginger_sofatware_uiphraseguid="cd885d1b-0a81-46fa-8cb6-934fce48b017">make</span><span class="GINGER_SOFATWARE_correct" grcontextid="sudo:0" ginger_sofatware_markguid="f189171a-fbb6-4965-b028-0860ff05378d" ginger_sofatware_uiphraseguid="eec6b997-00ea-457c-8873-5e7d8fc4e38b">sudo</span> make install
wget http://mecab.googlecode.com/files/mecab-ipadic-2.7.0-20070801.tar.gz && tar xvfz mecab-ipadic-2.7.0-20070801.tar.gz && <span class="GINGER_SOFATWARE_correct" grcontextid="cd:0" ginger_sofatware_markguid="32d222e2-827e-4f6f-b1a1-1dc22810953b" ginger_sofatware_uiphraseguid="750b312b-2366-4fa9-a84b-1793a3a889c3">cd</span> mecab-ipadic-2.7.0-20070801 && <span class="GINGER_SOFATWARE_correct" grcontextid=".:0" ginger_sofatware_markguid="87600d3f-fe87-4c61-910f-beb7101bfe16" ginger_sofatware_uiphraseguid="78692723-1782-4209-b3e2-253905380c9e">.</span>/<span class="GINGER_SOFATWARE_correct" grcontextid="configure:1" ginger_sofatware_markguid="b4811092-e16e-4bfd-9302-5d655b70b31c" ginger_sofatware_uiphraseguid="78692723-1782-4209-b3e2-253905380c9e">configure</span> --with-charset=utf8 && <span class="GINGER_SOFATWARE_correct" grcontextid="make:0" ginger_sofatware_markguid="4cc1eb57-9a25-4c91-8b6f-f63208636dd3" ginger_sofatware_uiphraseguid="b7655e8b-de8b-49cd-ba82-a4657de39841">make</span> && <span class="GINGER_SOFATWARE_correct" grcontextid="sudo:0" ginger_sofatware_markguid="979d9c90-3c08-43c0-bbf0-4f288cbd5454" ginger_sofatware_uiphraseguid="8f0a45ad-9fe5-4c05-8554-8ddf348af6e0">sudo</span> make install


3. (オプション)自作の辞書を追加する
(カレントディレクトリは，mecab-ipadic-2.7.0-20070801)
$ wget 自作辞書のURL(拡張子はcsv)
$ /usr/local/libexec/mecab/mecab-dict-index -f utf-8 -t utf-8
$ sudo make install

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参考：http://d.hatena.ne.jp/yuboolike/20121207/1354869309
参考：http://mecab.googlecode.com/svn/trunk/mecab/doc/dic.html