If you are a git user, you can install the theme and keep up to date by cloning the repo:
$ git clone https://github.com/dracula/lightline.git
Download using the GitHub .zip download option and unzip them.
- Copy the dracula.vim file into your lightline/autoload/lightline/colorscheme/ directory. (This directory location will vary by plugin manager. Default for Vundle is .vim/bundle/lightline/autoload/lighline/colorscheme/ If you are using vim-plug, change "bundle" to "plugged.")
- Set your lightline colorscheme in your vimrc to dracula.
- Reload vim.
- Boom! It's working