Installation of Radiant on Engine Yard

I’m new to Radiant, and I’m wondering if anyone has done a Radiant
installation at Engine Y… I’ve gotten the basic Radiant install
setup, but I’m unsure how to install any of the extensions. For
example, under vednor, there is a “gems” subdirectory, a “radiant”
subdirectory, but no “extensions”.

Where would I install Radiant extensions? I’m also used to just doing
“git clone url” and Engine Y.'s git isn’t compiled with curl, so it
can’t fetch the extensions directly from github.

Any help appreciated. Thanks.

You have to add the extension code to your git repo. Then it’s just
part of your app and EY will pick it all up every time you ship your
app.