Problem about Unable to access URLs

Hi, i am unable to access URLs for the new repository i have created during Ambari installation.,

Steps were followed as per instructions using below link.

http://docs.hortonworks.com/HDPDocuments/Ambari-1.6.1.0/bk_using_Ambari_book/content/setting-up-a-local-ropository-having-temporary-internet-access.html

Error message is: HTTP 404 is not found.

I have installed httpd server and it’s working fine,

Please help.