It appears getBaseUrl() is working, but getJsUrl and getSkinUrl are not under HTTPS. When trying to install under HTTP everything appears to function correctly.
Just noticed the same thing is happening with the image files as well, so it’s not displaying the Magento logo.
I was able to install and configure Zen-Cart just fine under HTTPS
Can anyone duplicate this? I don’t have access to any other server, much less a server with an SSL cert, to try this on.