Configure menu not show up

Looks like this is happening because {recommender}'s cron column is NULL for all rows... Looking into cause.

K, so after looking at the code I found the path for 'admin/config/recommender'

This does not show up on Drupal's configuration page. The README.txt suggests that the module can be configured at admin->configure->recommender, but this is not functional.

I believe that in order for this to appear on the configuration page, you first need to define a block on the config page usingsystem_admin_menu_block_page():

  $items['admin/config/recommender'] = array(
    'title' => 'Recommender',
    'description' => 'Configuration and trigger recommender modules',
    'page callback' => 'system_admin_menu_block_page',
    'access arguments' => array('access administration pages'),
    'file' => 'system.admin.inc',
    'file path' => drupal_get_path('module', 'system'),
  );  
  
  $items['admin/config/recommender/settings'] = array(
    'title' => 'Recommender',
    'description' => 'Configuration and trigger recommender modules',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('recommender_settings_form'),
    'access arguments' => array('administer recommender'),
    'file' => 'recommender.admin.inc'
  );

You may also want to add this to recommender.info:

configure = admin/config/recommender

Sounds good. FYI- the code that I submitted does fix the problem. You just need to define a parent router item with a 'page callback' => 'system_admin_menu_block_page'.

Have you tried implementing that snippet?