Error building a site

[mrmarkbrown]

Hi. I have followed each of the steps in https://presidium.spandigital.net/getting-started/. After the command 'hugo serve' I get the following output...

markbrown@Marks-MacBook-Air sites % hugo serve
go: no module dependencies to download
go: added github.com/spandigital/presidium-theme-website v2.12.0+incompatible
hugo: collected modules in 930 ms
Start building sites … 
hugo v0.115.1+extended darwin/arm64 BuildDate=unknown

WARN  found no layout file for "html" for kind "page": You should create a template file which matches Hugo Layouts Lookup Rules for this combination.
WARN  found no layout file for "html" for kind "home": You should create a template file which matches Hugo Layouts Lookup Rules for this combination.
WARN  found no layout file for "html" for kind "section": You should create a template file which matches Hugo Layouts Lookup Rules for this combination.
WARN  found no layout file for "html" for kind "taxonomy": You should create a template file which matches Hugo Layouts Lookup Rules for this combination.
WARN  found no layout file for "menuindex" for kind "home": You should create a template file which matches Hugo Layouts Lookup Rules for this combination.
WARN  found no layout file for "searchmap" for kind "home": You should create a template file which matches Hugo Layouts Lookup Rules for this combination.

                   | EN  
-------------------+-----
  Pages            | 13  
  Paginator pages  |  0  
  Non-page files   |  0  
  Static files     |  0  
  Processed images |  0  
  Aliases          |  0  
  Sitemaps         |  1  
  Cleaned          |  0  

Built in 23 ms
Watching for changes in /Users/markbrown/sites/{content,static}
Watching for config changes in /Users/markbrown/sites/config.yaml
Environment: "development"
Serving pages from memory
Running in Fast Render Mode. For full rebuilds on change: hugo server --disableFastRender
Web Server is available at //localhost:1313/ (bind address 127.0.0.1)
Press Ctrl+C to stop

Is this an issue on my end or in the template?