xo::PackageMgr instproc require (public)

 <instance of xo::PackageMgr> require [ -url url ] package_id

Defined in /var/www/openacs.org/packages/xotcl-core/tcl/06-package-procs.tcl

Create package object if needed.

Switches:

-url (optional)

Parameters:

package_id (required)

Testcases:

create_folder_with_page, package_normalize_path, xowiki_test_cases, create_form_with_form_instance