update auto installer of musicbox(repost)

This is musicbox [login to view URL] you need to create auto installer.(Right now installer works fine, there is no problem but i want you to make some changes) If you just upload musicbox for the first time to your server and go to page [login to view URL] it shows blank page but i want you to show message like [login to view URL] forum does (mybb shows a message to proceed to install) and when installation has been done it puts a lock file in the install directory so nobody can install script again until lock file is deleted. you just need to make musicbox installer like mybb forum does into musicbox and when installation has been done and when you visit the [login to view URL] page it must show the site correctly. i also want to receive email to my email address, when someone installs musicbox on there servers with there server url detail and want to show all url installations on musicbox website url (page) which is admin protected. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Worker in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the worker's Worker Legal Agreement). ## Platform php/mysql