How to Fix "Non-Zero Exit Status"?

devtools::install_github("reedacartwright/rbedrock", INSTALL_opts="--no-multiarch")

the error message i got is this:

"Error: Failed to install 'rbedrock' from GitHub:

(converted from warning) installation of package

‘C:/Users/jonat/AppData/Local/Temp/RtmpyGRU4B/file334347b251f/rbedrock_0.0.0.9000.tar.gz’ had

non-zero exit status

code is on top of the post!!!

From the documentation:
To install the development version you will need to have suitable development tools installed on your machine. This includes CMake and Rtools if you are on Windows.

do you have these? (They are not packages but utilities)