老师好，我安装 IRIS的时候出现这个，出错了，请问是怎么回事了
$ go get -u -v github.com/kataras/iris
github.com/kataras/iris (download)
# cd .; git clone https://github.com/kataras/iris C:\Users\Admin\go\src\github.com\kataras\iris
Cloning into 'C:\Users\Admin\go\src\github.com\kataras\iris'...
fatal: early EOF
fatal: the remote end hung up unexpectedly
fatal: index-pack failed
error: RPC failed; curl 18 transfer closed with outstanding read data remaining
package github.com/kataras/iris: exit status 128
