./bootstrap.sh error, your help is desired!! about codis HOT 2 CLOSED

go build -o bin/codis-proxy ./cmd/proxy
cmd/proxy/main.go:14:2: cannot find package "github.com/wandoulabs/codis/pkg/proxy/router" in any of:
/usr/local/go/src/github.com/wandoulabs/codis/pkg/proxy/router (from $GOROOT)
/root/go/src/github.com/wandoulabs/codis/pkg/proxy/router (from $GOPATH)
cmd/proxy/main.go:15:2: cannot find package "github.com/wandoulabs/codis/pkg/utils" in any of:
/usr/local/go/src/github.com/wandoulabs/codis/pkg/utils (from $GOROOT)
/root/go/src/github.com/wandoulabs/codis/pkg/utils (from $GOPATH)
make: *** [build-proxy] Error 1
[root@localhost codis-master]# ll /usr/local/go/src/github.com/wandoulabs/codis/pkg/proxy
ls: cannot access /usr/local/go/src/github.com/wandoulabs/codis/pkg/proxy: No such file or directory
[root@localhost codis-master]# ll /usr/local/go/src/github.com/wandoulabs/codis/pkg/
ls: cannot access /usr/local/go/src/github.com/wandoulabs/codis/pkg/: No such file or directory
[root@localhost codis-master]# ll /usr/local/go/src/github.com/wandoulabs/codis/
ls: cannot access /usr/local/go/src/github.com/wandoulabs/codis/: No such file or directory
[root@localhost codis-master]# ll /usr/local/go/src/github.com/wandoulabs/
ls: cannot access /usr/local/go/src/github.com/wandoulabs/: No such file or directory

Version: master

from codis.

you should set GOPATH first, for example
export GOPATH=$HOME/go

then follow the tutorial:
go get github.com/wandoulabs/codis
cd /usr/local/go/src/github.com/wandoulabs/codis
./bootstrap.sh

from codis.