title: nvim still open to older version after install
body: <p>my default version of NVIM is <code>v0.2.2</code> so di downloaded tarball for NVIM <code>v0.7.2</code> from <a href="https://github.com/neovim/neovim/releases/tag/v0.7.2" rel="nofollow noreferrer">https://github.com/neovim/neovim/releases/tag/v0.7.2</a></p>
  <p>but after I extract and type <code>nvim</code> on terminal, it still goes to <code>v0.2.2</code>. I cant install deb package because I work on a server which running <code>Ubuntu 18.04.6 LTS</code> and i'm not user.</p>
  <p>how can i change default path of nvim so it will no longer go to older version?</p>