mecabのbuild

repository がgithubに移行。 ipadic をconfigureする時に、--with-mecab-config="xxx"が必要。

$ git clone https://github.com:taku910/mecab.git
$ cd mecab/mecab
$ ./configure --with-charset=utf8 --enable-utf8-only
$ make
$ make check
$ sudo make install

$ cd ../..
$ wget http://sourceforge.net/projects/mecab/files/mecab-ipadic/2.7.0-20070801/mecab-ipadic-2.7.0-20070801.tar.gz
$ tar zxvf mecab-ipadic-2.7.0-20070801.tar.gz
$ cd mecab-ipadic-2.7.0-20070801

$ which mecab-config
/usr/local/bin/mecab-config

$ ./configure --with-mecab-config=/usr/local/bin/mecab-config --with-charset=utf8
$ make
$ sudo make install

import (
  "io"
  "os/exec"
)

func mecabCmd(w io.Writer, r io.Reader, dic string) error {
  cmd := exec.Command("mecab", "-d", dic)
  cmd.Stdin = r
  cmd.Stdout = w
  err := cmd.Run()
  if err != nil {
    return err 
  }
  return nil
}