Download from ExtensionStore

I’m trying to use the helix-along-curve plug-in, after pressing the “install” button in the Extension Store portal, since Extension Warehouse doesn’t seem to offer it.
It doesn’t show up in any of the extension management tools I have, nor through a help search. A restart of SU has no effect in this regard.
I do see the file in the plug-in folder, above its rb! file. Does the exclamation point mean it still needs installing, and, if so, how do I go about that?
The solution to my last April query into this doesn’t pan out.
I haven’t done this often enough to remember the procedure yet…
I’m running Make '17 on a Mac with OS X Yosemite 10.10.5.

Not all plugins/extensions are available from the Extension Warehouse. That one is available from SketchUcation. The ! indicates you have disabled it, most likely by the SketchUcation Plugin Store tool. Go to the Plugins Manager and re-enable it.

When it is enabled, you’ll find it in the Draw menu as indicated.

1 Like

I now remember why I’d disabled it; Its icon pops up in a stand-alone window upon every restart of SU,
Thanks again…