Error in build

[Thecode764]

hi my error is
Extension error:
Could not import extension furo (exception: No module named 'furo')

[pradyunsg]

Hi @Thecode764! You likely did not install Furo or are trying to use an installation of Sphinx that doesn't have Furo installed.

[Thecode764]

hello
thank you very much but i hosting my read the docs documation on github
how to install furo in github?