Windows install error

I have installed nodejs,golang,gcc,Git;and I print “git clone git@github.com:golang/sync.git --depth 1” in “D:/gowork/src/golang.org/x”;then I print “go run bra.go run” in “D:/gowork/src/github.com/Unknwon/bra”,find error "[Bra] 11-14 10:20:10 [ INFO] App Version: 0.4.2.0603
[Bra] 11-14 10:20:10 [ INFO] Following directories are monitored:
-> D:\gowork\src\github.com\Unknwon\bra
-> $WORKDIR/cmd
-> $WORKDIR/modules
-> $WORKDIR/modules/bindata
-> $WORKDIR/modules/setting
[Bra] 11-14 10:20:10 [DEBUG] Running: go [install]
[Bra] 11-14 10:20:12 [ INFO] Notify operations are done!
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If there are some handsome man who can help me ,I will be grateful for you .

bra run is not supported on windows.