# Installation for Lnd and Btcd ### If Glide isn't installed, install it: ``` $ go get -u github.com/Masterminds/glide ``` ### Install lnd: ``` $ cd $GOPATH $ git clone https://github.com/lightningnetwork/lnd $GOPATH/src/github.com/lightningnetwork/lnd $ cd $GOPATH/src/github.com/lightningnetwork/lnd $ glide install $ go install . ./cmd/... ``` ### Create lnd.conf: **On MacOS, located at:** /Users/[username]/Library/Application Support/Lnd/lnd.conf **On Linux, located at:** ~/.lnd/lnd.conf **lnd.conf:** (Note: Replace `kek` with the username and password you prefer.) ``` [Application Options] rpcuser=kek rpcpass=kek btcdhost=127.0.0.1 debuglevel=debug ``` ### Install btcutil: (must be from roasbeef fork, not from btcsuite) ``` $ go get -u github.com/roasbeef/btcutil ``` ### Install btcd: (must be from roasbeef fork, not from btcsuite) ``` $ cd $GOPATH/src/github.com/roasbeef/btcd $ glide install $ go install . ./cmd/... ``` ### Start btcd (will create rpc.cert and default btcd.conf): ``` $ btcd --testnet --txindex --rpcuser=kek --rpcpass=kek ``` (Note: It may take several minutes to find segwit-enabled peers.) ### Add a limited username and password to btcd.conf and restart (Note: Replace `kek` with the username and password you prefer.) **On Linux:** ``` $ sed -i 's#; rpclimituser=whatever_limited_username_you_want#rpclimituser=kek#' ~/.btcd/btcd.conf $ sed -i 's#; rpclimitpass=#rpclimitpass=kek#' ~/.btcd/btcd.conf ``` **On MacOS:** ``` $ sed -i 's#; rpclimituser=whatever_limited_username_you_want#rpclimituser=kek#' /Users/[username]/Library/Application Support/Btcd/btcd.conf $ sed -i 's#; rpclimitpass=#rpclimitpass=kek#' /Users/[username]/Library/Application Support/Btcd/btcd.conf ``` If you did not have a `btcd.conf` file yet, you can simply paste the following into it: ```` [Application Options] rpclimituser= rpclimitpass= ```` **Then, regardless of OS:** ``` $ btcctl --testnet stop $ btcd --testnet ``` ### Check to see that peers are connected: ``` $ btcctl --testnet getpeerinfo | more ``` ### Start Lnd: (Once btcd has synced testnet) ``` $ lnd --testnet ``` ### Start Lnd on Simnet: (Doesn’t require testnet syncing.) ``` $ lnd --simnet --debughtlc ``` #### Accurate as of: roasbeef/btcd commit: 54362e17a5b80643ef1e12edc08895a2e2a1202b roasbeef/btcutil commit: d347e49 lightningnetwork/lnd commit: d7b36c6