extconf.rb

$stderr.puts
$stderr.puts
$stderr.puts "************************************************************"
$stderr.puts
$stderr.puts "Hey, you! selecta is not installable as a gem!"
$stderr.puts
$stderr.puts "See the README at: https://github.com/garybernhardt/selecta"
$stderr.puts
$stderr.puts "************************************************************"
$stderr.puts
$stderr.puts