No Build Book button in RMarkdown

[Miherz]

Dear RStudio-Community,

for my master thesis I wanna use RMarkdown with the bookdown package. I went through the bookdown-demo template and everything was fine. Then I wanted to create it from scratch and I am not able to create the BUILD BOOK option. It is always the BUILD Website option.
I have created a new project and a new file (index.rmd) with the following code:

title: "Untitled"
author: "your name"
date: "6/3/2021"
output: downbook::gitbook
site: downbook::downbook_site

I saved it and restarted the project. It shows me the Build pane but it is always Build Website and then i get the following error:
==> rmarkdown::render_site(encoding = 'UTF-8')

error in rmarkdown::render_site(encoding = "UTF-8") :
No site generator found.

Exited with status 1.

Does anyone know the problem? Thanks in advance.

[jtbayly]

@Miherz

output: downbook::gitbook
site: downbook::downbook_site

Pretty sure “downbook” needs to become bookdown three times in that little section.

[Miherz]

Thank you for your answer.
Could you please specify it?

[cderv]

@Miherz

title: "Untitled"
author: "your name"
date: "6/3/2021"
output: downbook::gitbook
site: downbook::downbook_site

Do you have this in your Rmd document ?

I think what @jtbayly meant is that it should be this

title: "Untitled"
author: "your name"
date: "6/3/2021"
output: bookdown::gitbook
site: bookdown::bookdown_site

Package name is bookdown not downbook we believe.

Did you check that ?

[Miherz]

Oh my god! You are completely right. Now it works. Thanks a lot!