This plugin allows you to accept payments directly on your XFileSharing website with PayChannel payment gateway.
// Download the latest release.
wget https://github.com/paychannel/XFilesharing/archive/1.0.tar.gz
// Extract the plugin from the archive.
tar -xvzf 1.0.tar.gz
// Upload the plugin to your XFileSharing root folder.
mv XFilesharing-1.0/* /path/to/your/xfilesharing/root/