The Admin Template Selection won't acknowledge this Tableau template in any of the versions listed on this site or on GitHub.

I've followed numinix's directions under Tableau Theme Installation and documentation Table of Contents. I'm running a new install of Zen Cart 1.5.4 on a LAMP server, PHP 5.6.11 MySQL 5.6.23. The Admin Template Selection will not acknowledge the template. I've tried uploading the various versions posted, since it was suggested to someone else in the forums, but Admin Template Selection does not recognize any of them. I even tried the versions on GitHub. If I upload a copy of its' own template_info.php file to its' own top level dir, then the Admin Template Selection will list it, but not boot it. Tried the various permissions settings as stated in the instructions. Cleared caches, everywhere, on all software and hardware.

When I follow the custom template instructions at https://www.zen-cart.com/content.php?180 and at https://www.zen-cart.com/wiki/index...._-_Customizing, the templates I produce using those instructions do show up in the Admin Template Selection.

The instructions state the extracted tarball file structure must be maintained; is the structure correct as intended? If numinix is releasing versions for different carts, those listed here may not be those intended for Zen Cart, or they may need some further tweeking not mentioned in the instructions.

I would like to use the template, but Zen Cart 1.5.4 won't recognize or install any version as downloaded.

What suggestions do you all have?

Thanks.