Jyraphe is a simple file upload utility written in PHP.
A web server such as Apache or Nginx, PHP 5.4 or above and sqlite support (should come as part of PHP except on debian-based distributions).
Optionally, you may need Composer.
You can either install from a pre-packaged archive, or from the original source code.
Clone the original source code somewhere. Then change to that directory and run composer like so:
composer install
Then continue with the pre-packaged installation.
Visit the page http://yourjyraphe.com/install. This will initialize the sqlite database.