Create a Drupal installation with the symbolic link structure as described in the
Introduction.
The path where the installation should be created
Path to drush_make makefile.
The makefile must contain the core specification (eg. core = 6.x for Drupal 6) and Drupal as project (projects[] = drupal).
Drupal core version (5.x, 6.x).
Take defaults from pm_parse_project_version(array('drupal') if not supplied.
drush multi-create /var/www --core=6.x
Create a Drupal 6 installation in /var/www with creating the directories 6.x_backup, 6.x_profiles and 6.x_sites in /var/www link them as backup, profiles and sites into the drupal installation folder with a relative path.
drush multi-create /var/www --makefile=/path/to/makefile.make
Creates a Drupal multisite installation in /var/www by using the supplied makefile at /path/to/makefile.make.