Source needs to change to a Sourceforge mirror rather than downloads. Otherwise it looks good to me. Disappointed that it relies on something from 8 years ago, but I'll push it through cve-check-tool first to ensure there aren't any unpatched CVEs.

Here you go.

Yea no, that isn't at all a valid download mirror URL. Download it using your browser and check using whatever download manager you have that is integrated into your respective browser, like in Chrome or Firefox. Mirrors would follow the format of mirrorname.sourceforce.net and so on.