chainmaker-cryptogen make error
root@ubuntu:/home/chainmaker/chainmaker-cryptogen# make go: chainmaker.org/chainmaker/common/v2@v2.3.0: reading https://mirrors.aliyun.com/goproxy/chainmaker.org/chainmaker/common/v2/@v/v2.3.0.mod: 404 Not Found go: downloading chainmaker.org/chainmaker/common/v2 v2.3.0 go: chainmaker.org/chainmaker/common/v2@v2.3.0: reading https://mirrors.aliyun.com/goproxy/chainmaker.org/chainmaker/common/v2/@v/v2.3.0.mod: 404 Not Found Makefile:6: recipe for target 'chainmaker-cryptogen' failed make: *** [chainmaker-cryptogen] Error 1