How Can This Error be Fix

[klogHacks]

I dont not have Linux OS(on VirtualBox). I configured cygwin on my Windows 8.

This is what I got when running the make command:

e is 65537 (0x10001)
openssl rsa -in /cygdrive/c/gowork/src/github.com/mauri870/ransomware/build/server/private.pem -outform PEM -pubout -out /cygdrive/c/gowork/src/github.com/mauri870/ransomware/build/ransomware/public.pem
writing RSA key
cd /cygdrive/c/gowork/src/github.com/mauri870/ransomware/build/ransomware && go-bindata -pkg main -o public_key.go public.pem
rsrc -manifest ransomware.manifest -ico icon.ico -o /cygdrive/c/gowork/src/github.com/mauri870/ransomware/build/ransomware/ransomware.syso
open /cygdrive/c/gowork/src/github.com/mauri870/ransomware/build/ransomware/ransomware.syso: The system cannot find the path specified.
make: *** [pre-build] Error 1

How can this be solved