to neovim install E117: Unknown function: plug#begin

[avelino]

• Vim bootstrap version(number in first line):
• Operating system: macOS
• Vim/Nvim version: NVIM v0.4.3
• Languages: -

Description

install via:

curl 'http://vim-bootstrap.com/generate.vim' --data 'langs=javascript&langs=html&langs=python&langs=go&langs=lua&langs=rust&editor=neovim'

Error detected while processing /Users/avelino/.config/nvim/init.vim:
line   25:
E117: Unknown function: plug#begin
line   30:
E492: Not an editor command: Plug 'scrooloose/nerdtree'
line   31:
E492: Not an editor command: Plug 'jistr/vim-nerdtree-tabs'
line   32:
E492: Not an editor command: Plug 'tpope/vim-commentary'
line   33:
E492: Not an editor command: Plug 'tpope/vim-fugitive'
line   34:
E492: Not an editor command: Plug 'vim-airline/vim-airline'
line   35:
E492: Not an editor command: Plug 'vim-airline/vim-airline-themes'
line   36:
E492: Not an editor command: Plug 'airblade/vim-gitgutter'
line   37:
E492: Not an editor command: Plug 'vim-scripts/grep.vim'
line   38:
E492: Not an editor command: Plug 'vim-scripts/CSApprox'
line   39:
E492: Not an editor command: Plug 'Raimondi/delimitMate'
line   40:
E492: Not an editor command: Plug 'majutsushi/tagbar'
line   41:
E492: Not an editor command: Plug 'w0rp/ale'
line   42:
E492: Not an editor command: Plug 'Yggdroot/indentLine'
line   43:
E492: Not an editor command: Plug 'avelino/vim-bootstrap-updater'
line   44:
E492: Not an editor command: Plug 'sheerun/vim-polyglot'
line   45:
E492: Not an editor command: Plug 'tpope/vim-rhubarb' " required by fugitive to :Gbrowse
line   48:
E492: Not an editor command:   Plug '/usr/local/opt/fzf' | Plug 'junegunn/fzf.vim'
line   57:
E492: Not an editor command: Plug 'Shougo/vimproc.vim', {'do': g:make}
line   60:
E492: Not an editor command: Plug 'xolox/vim-misc'
line   61:
E492: Not an editor command: Plug 'xolox/vim-session'
line   64:
E492: Not an editor command: Plug 'SirVer/ultisnips'
line   65:
-- More --