Drush site-install working with profile_name_install_tasks and forms Is there a way to add some arguments to the drush site-install command to set the value of some form fields introduced by a hook_install_tasks() in an install profile?

I tried some arguments variants on: drush site-install my_profile my_profile_form.my_settings.key=value

But to no avail.

See Drush output (for the form field 'Featureset')

WD php: Exception: Featureset field is required. in install_run_task() (line 414 of X/includes/install.core.inc). [error]

WD php: Warning: Cannot modify header information - headers already sent by (output started at X/drush/includes/output.inc:38) in drupal_send_headers() (line 1216 of X/includes/bootstrap.inc). [warning]

Exception: Featureset field is required. in install_run_task() (line 414 of X/includes/install.core.inc).

Drush command terminated abnormally due to an unrecoverable error. [error]
Drush si command has key=valueargument.
The key is in the form [form name].[parameter name] on D7 or just [parameter name] on D6.

drush site-install standard install_configure_form.site_default_country=FR


See more: http://www.drushcommands.com/drush-6x/core/site-install