Issue #1970622 by frjo: Improve requirements messages.

colorbox.install

@@ -14,13 +14,15 @@ function colorbox_requirements($phase) {
   if ($phase == 'runtime') {
     $t = get_t();
     $library = libraries_detect('colorbox');
+    $error_type = isset($library['error']) ? drupal_ucfirst($library['error']) : '';
+    $error_message = isset($library['error message']) ? $library['error message'] : '';
 
     if (empty($library['installed'])) {
       $requirements['colorbox_plugin'] = array(
         'title' => $t('Colorbox plugin'),
-        'value' => $t('At least @a', array('@a' => COLORBOX_MIN_PLUGIN_VERSION)),
+        'value' => $t('@e: At least @a', array('@e' => $error_type, '@a' => COLORBOX_MIN_PLUGIN_VERSION)),
         'severity' => REQUIREMENT_ERROR,
-        'description' => $t('You need to download the !colorbox, extract the archive and place the colorbox directory in the %path directory on your server.', array('!colorbox' => l($t('Colorbox plugin'), $library['download url']), '%path' => 'sites/all/libraries')),
+        'description' => $t('!error You need to download the !colorbox, extract the archive and place the colorbox directory in the %path directory on your server.', array('!error' => $error_message, '!colorbox' => l($t('Colorbox plugin'), $library['download url']), '%path' => 'sites/all/libraries')),
       );
     }
     elseif (version_compare($library['version'], COLORBOX_MIN_PLUGIN_VERSION, '>=')) {

colorbox.module

@@ -77,7 +77,7 @@ function colorbox_libraries_info() {
   $libraries['colorbox'] = array(
     'name' => 'Colorbox plugin',
     'vendor url' => 'http://www.jacklmoore.com/colorbox',
-    'download url' => 'http://www.jacklmoore.com/colorbox',
+    'download url' => 'https://github.com/jackmoore/colorbox/archive/1.x.zip',
     'version arguments' => array(
       'file' => 'jquery.colorbox-min.js',
       'pattern' => '@(?i:Colorbox) v([0-9\.a-z]+)@',