my font:
ttf-fantasque-sans-mono
------------------------

Fist install vim-plug
curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
Then use :PlugInstall to get all plugins.
Use sexy .vimrc config
Use pipenv install && pipenv shell vim for python projects.

needend for linter:
pip install pep8 flake8 rope pipenv
----------------------------------
.vimrc

call plug#begin('~/.vim/plugged')

"common plugins"
Plug 'scrooloose/nerdtree'
Plug 'morhetz/gruvbox'
Plug 'vim-airline/vim-airline'
Plug 'scrooloose/nerdcommenter'
"git plugins"
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'
Plug 'tpope/vim-surround'
"python plugins"
Plug 'davidhalter/jedi-vim'
"typescript plugins"
Plug 'leafgarland/typescript-vim'
"linter needed, try pip install flake8"
Plug 'w0rp/ale'

call plug#end()

syntax on

set number
set expandtab
set signcolumn=yes
set tabstop=4
set mouse=a

set hlsearch
set incsearch
set pumheight=8

"colortheme"
set background=dark
let g:gruvbox_contrast_dark='hard'
colorscheme gruvbox

"NERDTree settings"
let g:NERDTreeWinSize=31
autocmd VimEnter * NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
autocmd BufWritePost * NERDTreeFocus | execute 'normal R' | wincmd p
let NERDTreeMinimalUI=1
let NERDTreeIgnore = ['\.pyc$']
let NERDTreeMouseMode=2
set modifiable
"NERDTree-git settings"
let g:NERDTreeIndicatorMapCustom = {
    \ "Modified"  : "x",
    \ "Staged"    : "+",
    \ "Untracked" : "~",
    \ "Renamed"   : ">",
    \ "Unmerged"  : "=",
    \ "Deleted"   : "-",
    \ "Dirty"     : "X",
    \ "Clean"     : "O",
    \ "Unknown"   : "?"
    \ }

"NERDCommenter settings"
let NERDDefaultAlign = 'left'
let NERDCompactSexyComs = 1
"jedi-vim settings"
autocmd FileType python setlocal completeopt-=preview
"vim-airline settings"
let g:airline_powerline_fonts = 1
let g:airline_section_y = ''
let g:webdevicons_enable_airline_statusline_fileformat_symbols = 0
"ale settings"
let g:ale_python_auto_pipenv = 1
"mappings"
map <C-n> :NERDTreeToggle<CR>
map <C-C> "*y