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: primer3.rb
    path of file: ./repos/homebrew-core/Formula/p
    
    the code of the file until where you have to start completion: class Primer3 < Formula
  desc "Program for design
    
  def install
    cd "src" do
      system "make"

      # Lack of make install target reported to upstream
      # https://github.com/primer3-org/primer3/issues/1
      bin.install %w[primer3_core ntdpal ntthal oligotm long_seq_tm_test]
      pkgshare.install "primer3_config"
    end
  end