Again, this isn't necessarily due to the `REQUIRE` file being missing, it's also if the `REQUIRE` file doesn't have an explicitly Julia version dependency, etc....

I'm surprised that `/blob/master` doesn't work though; I wonder if it did in the past or something, because that definitely should be changed.  Again, I think the best thing to do here is to just go straight to `d['url']` instead of trying to create a new file.  (Although that is kind of deliciously fancy)