After install, I get "Theme 'antimatter' does not exist, unable to display page."

[MathiasRenner]

Following the install instructions, I receive "Theme 'antimatter' does not exist, unable to display page."

When I install this theme with gpm, it says "antimatter already exists".

Any known issues about this?

[MathiasRenner]

What works is just replacing the pages folder from this repo into my installation.

[flaviocopes]

How did you install it, did you download it from http://getgrav.org/downloads/skeletons ? Or you cloned from github into your user/ folder?

[MathiasRenner]

I downloaded the ZIP from the website you mentioned. There the antimatter one-page theme resolves into that download: https://github.com/getgrav/grav-skeleton-onepage-site/releases/download/1.0.2/grav-skeleton-onepage-site-v1.0.2.zip

[flaviocopes]

Cannot replicate, I tried downloading that package and it seems to work just fine to me.

[noccer]

I had the same issue at first. I installed Grav using Option 3 from GitHub: https://learn.getgrav.org/basics/installation#option-3-install-from-github

I got the message 'Theme 'antimatter' does not exist, unable to display page.' .

Then I realised that I had forgot to run bin/grav install. To OP: was this possibly what was wrong?

[hquadrat]

Can confirm the same effect today, downloaded RTFM skeleton (version 1.0.2).

[hquadrat]

Resolution here: checked /user/themes/ directory, antimatter was indeed not shipped with the package.

I executed

bin/gpm install antimatter

and now things run fine.