I tested the last version of the worldquote module, I put an "anywhere" flat rate to test and I have the same problem that zoo33@drupal.org :
1) It doesn't calculate the shipping cost (it put 0.00)
2) When I validate the checkout page, I have the folowing error :
warning: constant() [function.constant]: Couldn't find constant _TO_KG in drupal\sites\all\modules\ubercart\contrib\uc_worldquote\uc_worldquote.module on line 502.By making the zoo33@drupal.org hack, it works but I don't know if it's the good way to do ? the module maintainer can confirm this problem and solution ?
In addition there is 2 messages that appear, cou can remove them :
line 508 - 509 replace
<?php
drupal_set_message("<pre> rules - 1</pre>");
drupal_set_message("<pre>" . print_r($rules) . "</pre>");
?>by :
<?php
#drupal_set_message("<pre> rules - 1</pre>");
#drupal_set_message("<pre>" . print_r($rules) . "</pre>");
?>