gistfile1.diff

diff --git a/plugin/alpaca_english.vim b/plugin/alpaca_english.vim
index 0b73ead..7bb85ff 100644
--- a/plugin/alpaca_english.vim
+++ b/plugin/alpaca_english.vim
@@ -28,20 +28,15 @@ if exists('g:loaded_alpaca_english')
 endif
 let g:loaded_alpaca_english = 1
 
+let s:plugin_root_dir = expand('<sfile>:p:h:h')
+
 " initialize"{{{
 " Function for initializing "{{{
 function! s:initialize()
   let g:alpaca_english_enable = get(g:, 'alpaca_english_enable', 1)
   let g:alpaca_english_max_candidates  = get(g:, 'alpaca_english_max_candidates', 20)
-  " とりあえずRubyだけ対応
-  if exists('g:neobundle#default_options')
-    let dir = neobundle#get_neobundle_dir()
-    let g:alpaca_english_db_path = get(g:, 'alpaca_english_db_path',
-          \ dir . '/alpaca_english/db/ejdict.sqlite3')
-    let g:alpaca_english_root_dir = get(g:, 'alpaca_english_root_dir',
-          \ dir . '/alpaca_english')
-
-  endif
+  let g:alpaca_english_db_path = get(g:, 'alpaca_english_db_path', s:plugin_root_dir . '/db/ejdict.sqlite3')
+  let g:alpaca_english_root_dir = get(g:, 'alpaca_english_root_dir', s:plugin_root_dir)
 endfunction "}}}
 
 if get(g:, 'alpaca_english_enable', 0) "{{{