Druapal commerce kickstart setup on ubuntu

Setup Drupal on Ubuntu

//////////////////////////////////////////////////////////////////////////
/ SETTING UP DRUPAL COMMERECE KICKSTART ON UBUNTU 12.04                  /  
/                                                 by EYOG YVON LEONCE    /
//////////////////////////////////////////////////////////////////////////

1. Download and Install Xammp.

2. In the htdocs folder, place your copy of Commerce kickstart that you downloaded and uncompressed.

3. Create  the folder files in the kickstart folder 
  
   $ mkdir sites/default/files

4. Give the required permisions to the apache server over this folder
    
   $sudo chown -R www-data sites/default/files

5. Copy the default.settings.php. I said copy. 
   
   $ cp sites/default/default.settings.php sites/default/settings.php

6. Change the permisions
  
   $ chmod a+w sites/default/settings.php
    
   or
   $ chmod 644 sites/default/settings.php 
 
7. Render the sites/default/files writable  

   $ sudo chmod -R a+w sites/default/files

8. You'd logging as administrator then get an "access denied" message, open a private browsing session and all will be well otherwise clear your cookies.

//POStGrES SPECIFIC
9. You'd get this error when trying to see modules "PDOException: SQLSTATE[22P02]: Invalid text representation: 7 ERROR: invalid input syntax for integer"
apply the patch below  in the includes folder ( patch  < .../includes/1932612_5_non_numeric_entity_ids.patch 
)

diff --git a/includes/entity.inc b/includes/entity.inc
index 2fefd59..e465b0b 100644
--- a/includes/entity.inc
+++ b/includes/entity.inc
@@ -158,6 +158,10 @@ class DrupalDefaultEntityController implements DrupalEntityControllerInterface {
    * Implements DrupalEntityControllerInterface::load().
    */
   public function load($ids = array(), $conditions = array()) {
+    if (is_array($ids)) {
+      // Remvoe all non numeric ids.
+      $ids = array_filter($ids, 'is_numeric');
+    }
     $entities = array();

     // Revisions are not statically cached, and require a different query to