1 add plugin
  powerline
  cscope.vim
  git-vim
  YouCompleteMe(no usr)
  EasyGrep ctrlp.vim
  kien/rainbow_parentheses.vim
2. leader l.
  taglist put behand cscpose resovle
3. Caught deadly signal SEGV.
  1)Caught deadly signal SEGV --recomplie vim commant with ruby ext.so ld to 1.9.3.
  2)install vim-gnome(has + reg)