/apachesolr/schema.xml is missing from Drupal drush module directory. Unable to copy to config to make apache solr work as pser setup instructions. What should we do?

Hi!

I am trying so desperately to follow the step by step set p instructions as provided here:
http://groups.drupal.org/node/70268

8 says

sudo mv /var/www/sites/all/modules/apachesolr/schema.xml /var/solr/default/conf/

which is impiossible because that file is not in the directory drush has downloaded,,,,

Any ideas what to do next?