You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: ncompress.rb
    path of file: ./repos/homebrew-core/Formula/n
    
    the code of the file until where you have to start completion: class Ncompress < Formula
  desc "Fast, simple LZW file compressor"
  homepage "https:
    
  def install
    # Remove archaic leading colon before shebang, so that brew install
    # cleanup code correctly preserves executable bit
    inreplace %w[zcmp zdiff zmore], /^:\s*\n#!/, "#!"

    system "make", "install", "BINDIR=#{bin}", "MANDIR=#{man1}"
  end