Hi. How do I install the TemplateStyles extension without composer? I don't have root access on my server and the server doesn't have composer. If I just download the extension from here and upload it to my server, it doesn't work. I've seen in another topic (linked from the extension page) that the download is missing a "vendor" folder, but I can't seem to find out where to get said "vendor" folder.
Topic on Project:Support desk
You don't need root access to install composer, you just need (non-root) shell access - https://getcomposer.org/
If all else fails, you can run it on your own computer, and then upload the resulting files.