[PYTHON] Mecab installation notes

Install Mecab 0.994 on CentOS 6.4 and call it from Ruby and Python. The Ruby version is 2.1.2p95 and Python is 3.4.1.

Install Mecab Install Mecab itself.

$ wget http://mecab.googlecode.com/files/mecab-0.994.tar.gz
$ ls
$ cd mecab-0.994
$ sudo ./configure --enable-utf8-only
$ make
$ sudo make install
$ sudo ln -s /usr/local/bin/mecab-config /usr/bin/mecab-config
$ cd ~
$ sudo vi /etc/ld.so.conf
	/usr/local/lib ← added
$ sudo ldconfig

Dictionary registration Register the dictionary used by Mecab.

$ wget http://mecab.googlecode.com/files/mecab-ipadic-2.7.0-20070801.tar.gz
$ tar zvxf mecab-ipadic-2.7.0-20070801.tar.gz
$ cd mecab-ipadic-2.7.0-20070801
$ ./configure --with-charset=utf8
$ make
$ sudo make install
$ cd ~

$ wget "http://sourceforge.jp/frs/redir.php?m=jaist&f=%2Fnaist-jdic%2F53500%2Fmecab-naist-jdic-0.6.3b-20111013.tar.gz" -O naistdic.tar.gz
$ tar zvxf naistdic.tar.gz
$ cd mecab-naist-jdic-0.6.3b-20111013/
$ sudo ./configure --with-charset=utf8
$ make
$ sudo make install
$ cd ~

MeCab test Let's run Mecab.

$ mecab
The customer next door is a customer who often eats persimmons
Neighboring noun,General,*,*,*,*,next to,Tonari,Tonari
Particles,Attributive,*,*,*,*,of,No,No
Customer noun,General,*,*,*,*,Customer,Cuck,Cuck
Is a particle,Particle,*,*,*,*,Is,C,Wow
Often adverbs,General,*,*,*,*,Often,Yoku,Yoku
Persimmon noun,General,*,*,*,*,persimmon,Oyster,Oyster
Eating verb,Independence,*,*,Godan / Wa line reminder,Uninflected word,Eat,Ku,Ku
Customer noun,General,*,*,*,*,Customer,Cuck,Cuck
Auxiliary verb,*,*,*,Special,Uninflected word,Is,Da,Da
EOS

Ruby binding Allows you to call Mecab from Ruby.

$ wget http://mecab.googlecode.com/files/mecab-ruby-0.994.tar.gz
$ tar zvxf mecab-ruby-0.994.tar.gz
$ /opt/ruby/current/bin/ruby extconf.rb
$ make
$ sudo make install
$ sudo ldconfig

Test from Ruby A file for testing is prepared, so execute it as it is.

$ /opt/ruby/current/bin/ruby test.rb
$ cd ~

Python binding Make it callable from Python as well.

$ wget http://mecab.googlecode.com/files/mecab-python-0.994.tar.gz
$ tar zvxf mecab-python-0.994.tar.gz
$ cd ../mecab-python-0.994
$ sudo vi setup.py
	return cmd1(str).split()　←def cmd2(str):Change the contents(1 place)
	/usr/local/bin/mecab-config　←mecab-Change config(4 places)
$ sudo /opt/python/current/bin/python  setup.py  build
$ sudo /opt/python/current/bin/python setup.py install
$ sudo ldconfig

Test from Python A test file is prepared, but since an error will occur in Python 3 series, check it quickly in Python's interactive mode.

$ /opt/python/current/bin/python
Python 3.4.1 (default, Aug  7 2014, 15:45:41)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import MeCab
>>> test = MeCab.Tagger("-Ochasen")
>>> hoge = test.parse("Call Mecab from Python")
>>> print(hoge)
Python Python Python noun-Proper noun-Organization
From Kara to particles-Case particles-General
Mecab Mecab Mecab noun-General
Wo Wo particle-Case particles-General
Call Yobidashi Call verb-Independent five-stage, continuous form
Masu Masu Auxiliary verb Special / Masu Basic form
EOS

>>>

Finished.

[PYTHON] Mecab installation notes

Ruby binding Allows you to call Mecab from Ruby.
`$ wget http://mecab.googlecode.com/files/mecab-ruby-0.994.tar.gz $ tar zvxf mecab-ruby-0.994.tar.gz $ /opt/ruby/current/bin/ruby extconf.rb $ make $ sudo make install $ sudo ldconfig`

Test from Ruby A file for testing is prepared, so execute it as it is.
`$ /opt/ruby/current/bin/ruby test.rb $ cd ~`

[PYTHON] Mecab installation notes

Ruby binding Allows you to call Mecab from Ruby. $ wget http://mecab.googlecode.com/files/mecab-ruby-0.994.tar.gz $ tar zvxf mecab-ruby-0.994.tar.gz $ /opt/ruby/current/bin/ruby extconf.rb $ make $ sudo make install $ sudo ldconfig

Test from Ruby A file for testing is prepared, so execute it as it is. $ /opt/ruby/current/bin/ruby test.rb $ cd ~

Ruby binding Allows you to call Mecab from Ruby.
`$ wget http://mecab.googlecode.com/files/mecab-ruby-0.994.tar.gz $ tar zvxf mecab-ruby-0.994.tar.gz $ /opt/ruby/current/bin/ruby extconf.rb $ make $ sudo make install $ sudo ldconfig`

Test from Ruby A file for testing is prepared, so execute it as it is.
`$ /opt/ruby/current/bin/ruby test.rb $ cd ~`