problem with package import

[Nachtschreck]

sorry i have a problem with package import. maybe you can help:
E:\Code-GO\src\adrdecode2hash>go get github.com/renproject/multichain/chain/bitcoincash
go: github.com/renproject/multichain@v0.5.15 requires
github.com/cosmos/cosmos-sdk@v0.44.0 requires
github.com/gogo/protobuf@v1.3.3: reading github.com/gogo/protobuf/go.mod at revision v1.3.3: unknown revision v1.3.3

[yangyile1990]

same problem:

go get github.com/renproject/multichain
go: github.com/renproject/multichain@upgrade (v0.5.15) indirectly requires github.com/gogo/protobuf@v1.3.3: reading github.com/gogo/protobuf/go.mod at revision v1.3.3: unknown revision v1.3.3