Dependencies for tv-viewer.

My operating system is Slackware 14.2 (64-bit), and i am in the process of installing a package called tv-viewer (in order to record videotapes to my computers hard drive), and according to the documentation or it, there are two dependencies that I need for it, tktray, and xdg-utils. Where can I find them, and how do I go about installing them?

Thanks in advance.