# Ropsten Beacon Chain + Erigon With Prysm

Erigon Set Up
---

git clone https://github.com/ledgerwatch/erigon.git

cd erigon && make erigon

./build/bin/erigon --chain ropsten --datadir $datadir-path --http --http.api=engine,eth,debug,net

Prysm Set Up
---

git clone https://github.com/prysmaticlabs/prysm.git

cd prysm

bazel build //beacon-chain:beacon-chain

wget https://raw.githubusercontent.com/eth-clients/merge-testnets/main/ropsten-beacon-chain/config.yaml
wget https://raw.githubusercontent.com/eth-clients/merge-testnets/main/ropsten-beacon-chain/genesis.ssz

bazel run //beacon-chain -- \
--jwt-secret $jwt_secret_path \
--genesis-state $genesis_state_path \
--datadir $db_path  \
--http-web3provider=http://localhost:8551  \
--chain-config-file=$config_path \

###### tags: `Erigon` `Ropsten Merge` `Prysm`