升级vim7.0

先从官网下载http://www.vim.org/download.php
vim-7.0.tar.bz2
vim-7.0-lang.tar.gz

tar xjvf vim-7.0.tar.bz2
tar xzvf vim-7.0-lang.tar.gz

./configure --with-features=huge --enable-cscope --enable-multibyte --enable-xim
make install

/usr/local/bin/vim --可见到是7.0
/usr/local/bin/gvim 一样是7.0

mv /usr/bin/vim /usr/vim-bak
mv /usr/bin/gvim /usr/gvim-bak

ln -s /usr/local/bin/vim /usr/bin/vim
ln -s /usr/local/bin/gvim /usr/bin/gvim