I have created a blockchain with Starport (https://github.com/tendermint/starport).
The command to install I used was starport app github.com/tosch110/stargateapp --sdk-version=stargate
Now trying to run starport serve and start my blockchain, I get
Cosmos' version is: Stargate
Error: Please, check that Relayer is installed.
Usage:
starport serve [flags]
Flags:
-h, --help help for serve
-p, --path string path of the app
-v, --verbose Verbose output
Please, check that Relayer is installed.
How do I install Relayer? Is there a particular repository / documentation which needs to be installed?
A relayer is an off-chain program that has a wallet with tokens, watches one or more blockchains for interchain transactions, and sends them to corresponding blockchains.
There is an implementation of a relayer in Go. To install it, run the following commands:
git clone https://github.com/cosmos/relayer
cd relayer
make install
This will install a rly binary. Starport will automatically use rly to set up relayer configuration between chains.