Web Browser Extension Dev.

I failed to build ff, the only assignment I attempted. I set and started the environment but was unable to run make. It´s the Windows build I´m attempting.
Tomorrow I have to be in a gov transparency hackatlon where I have to toss a speach, so I won't be in class. I'm so sorry, ´cause I enjoy them and like what we learn. Please somebody send me the log to juan.lanus at gmail dot com.