how to install OFFLINE?

[randomgambit]

Hello trinker,

Thanks for this beautiful package.

I am trying to install it, but the firewall at work does not allow me to connect directly to github. I can download anything I want manually, but to install anything in R I can only use stuff I downloaded on my computer (no remote connection that is).

I tried to download the package zip, but when I install locally I get an error:

install.packages("P:/R/trinker-stansent-e4975e7.zip", repos = NULL, type = "win.binary")
Installing package into ‘C:/Users/john/Documents/R/win-library/3.4’
(as ‘lib’ is unspecified)
> library(`trinker-stansent-e4975e7`)
Error in library(`trinker-stansent-e4975e7`) : 
  there is no package called ‘trinker-stansent-e4975e7’

More generally, could you please tell me how to install properly this package?

Thanks!!!