Python Vim

The hardest part is to get Python work with Vim for autocompletion

1. Install Xcode, Command Line Tools, and home-brew, see home-brew
2. Reinstall system python and vim here 
3. Install Vundle, and autocomplete by here 
1. git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
2. touch ~/.vimrc
3. Change the .vimrc as in the link
4. Add Bundle 'Valloric/YouCompleteMe' to .vimrc
5. Open vim and :PluginInstall
6. Add this let g:ycm_autoclose_preview_window_after_completion=1 map <leader>g :YcmCompleter GoToDefinitionElseDeclaration<CR> to .vimrc
7. Go to .vim/bundle/YouCompleteMe and do ./install.py --clang-interpreter to compile
8. Possible increase waiting time in ~/.vim/YouCompleteMe/python/ycm/client/completion_request.py to 2seconds
4. Do other things like: check for code error (pyflake8), NerdTree for navigation files, Powerlines