Append TODO

$ ~/okura/bin/okura compile /usr/local/lib/mecab/dic/naist-jdic ~/tmp/okura-naist-dic
Settings
- File Encoding: EUC-JP
- Format:
  - word_dic: DoubleArray
  - unk_dic: Marshal
  - features: Marshal
  - char_types: Marshal
  - matrix: Marshal
loading...

writing words...
writing word index...

$ echo $?
0

$ ~/okura/bin/okura compile /usr/local/lib/mecab/dic/ipadic ~/tmp/okura-ipa-dic
Settings
- File Encoding: EUC-JP
- Format:
  - word_dic: DoubleArray
  - unk_dic: Marshal
  - features: Marshal
  - char_types: Marshal
  - matrix: Marshal
loading...
writing words...
writing word index...
/opt/ruby/1.9.3/lib/ruby/gems/1.9.1/gems/okura-0.0.1/lib/okura/serializer.rb:112:in `initialize': No such file or directory - /usr/local/lib/mecab/dic/ipadic/char.def (Errno::ENOENT)
        from /opt/ruby/1.9.3/lib/ruby/gems/1.9.1/gems/okura-0.0.1/lib/okura/serializer.rb:112:in `open'
        from /opt/ruby/1.9.3/lib/ruby/gems/1.9.1/gems/okura-0.0.1/lib/okura/serializer.rb:112:in `open_src'
        from /opt/ruby/1.9.3/lib/ruby/gems/1.9.1/gems/okura-0.0.1/lib/okura/serializer.rb:46:in `compile_dict'
        from /home/debian/okura/bin/okura:38:in `block in <main>'
        from /home/debian/okura/bin/okura:78:in `call'
        from /home/debian/okura/bin/okura:78:in `<main>'