How to compile this?

[KulaGGin]

When I open it in Arduino IDE as described here:

I get this error when I try to upload:

I'm on Windows 10 x64. As I understand, this solution was developed on Linux. I don't understand how do I port all this to Windows. Sudo, yml, atp-get, CMake, Makefile, gcc compiler. I don't know these. Any suggestions how to make it all work on Windows?

[araffin]

This is a symbolic link... just copy paste the content of slave.cpp (and other files if needed) or use directly that folder: https://github.com/araffin/arduino-robust-serial/tree/master/arduino-board and rename slave.cpp to slave.ino