Standard installation process.

Download stable (green) Path Breadcrumbs release from it’s project page.
Path Breadcrumbs requires Chaos tool suite and Entity Token module (from Entity API project). It is also recommended (but not required) to install Token module.

Path Breadcrumbs project includes 3 modules:

  1. Path Breadcrumbs (path_breadcrumbs)
    Main functionality without admin interface. Project’s core.
  2. Path Breadcrumbs UI (path_breadcrumbs_ui)
    Admin interface for PB. Requires Javascript enabled in your browser.
  3. Path Breadcrumbs translation (path_breadcrumbs_i18n)
    Multilingual support for PB. Requires i18n_string and (optionally) i18n_variable modules from Internationalization package.

Make sure that all required modules are up to date. Correct Path Breadcrumbs UI work is not guaranteed with jQuery Update.

Enable Path Breadcrumbs and Path Breadcrumbs UI modules.
Go to page admin/structure/path-breadcrumbs/ and enjoy Path Breadcrumbs!