在linux系统中有时候需要使用vim编辑，但是发现vim没有安装，下面是在Ubuntu系统中vim的安装过程

ysq@ubuntu:/etc/elasticsearch$ sudo vim jvm.options 
sudo: vim: command not found
ysq@ubuntu:/etc/elasticsearch$ sudo apt-get install vim
Reading package lists... Done
Building dependency tree       

Setting up vim-runtime (2:7.4.052-1ubuntu3.1) ...
Processing /usr/share/vim/addons/doc
Setting up vim (2:7.4.052-1ubuntu3.1) ...
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vim (vim) in auto mode
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vimdiff (vimdiff) in auto mode
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/rvim (rvim) in auto mode
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/rview (rview) in auto mode
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vi (vi) in auto mode
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/view (view) in auto mode
update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/ex (ex) in auto mode