Setup Chaincoin Masternode on Raspberry Pi3

Great Tut on how to get your Masternode up and running on Raspberry Pi3. Run through from top to bottom.

You will need:
8Gb Micro SD Card (preferably Class 10 or above with wear protection)
Raspberry Pi3 : http://amzn.to/2t9o7zJ

First set the Firewall premissions.

sudo ufw allow ssh/tcp
sudo ufw allow 8333
sudo ufw allow 11994
sudo ufw default deny incoming
sudo ufw default allow outgoing
sudo ufw enable

Lets install the dependencies.

sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install build-essential automake autoconf libssl-dev g++ libminiupnpc-dev git libboost-dev libboost-chrono-dev libboost-filesystem-dev libboost-program-options-dev libboost-system-dev libboost-test-dev libboost-thread-dev libtool libevent-dev -y

If you have a big SD, no need to do this. You can also delete the swap at the end!
*You dont have to do this step

sudo nano /etc/dphys-swapfile
CONF_SWAPSIZE=1024

sudo dphys-swapfile setup
sudo dphys-swapfile swapon

Create the directory for clone

mkdir ~/chaincoin
cd ~/chaincoin

Clone the Repo

wget http://download.oracle.com/berkeley-db/db-4.8.30.NC.tar.gz
tar -xzvf db-4.8.30.NC.tar.gz
cd db-4.8.30.NC/build_unix/
../dist/configure --enable-cxx

Note the -j4 flag installs using all four cores on the Raspberry Pi

make -j4
sudo make install

cd chaincoin

git clone https://github.com/chaincoin/chaincoin.git

cd ~/chaincoin/
./autogen.sh
./configure CPPFLAGS="-I/usr/local/BerkeleyDB.4.8/include -O2" LDFLAGS="-L/usr/local/BerkeleyDB.4.8/lib" --enable-upnp-default --without-gui
make -j2
sudo make install

cd ~/.chaincoin/
mkdir ~/.chaincoin/ ( Make it if it doesnt exsist.)

touch chaincoin.conf
nano chaincoin.conf and add the following:

rpcuser=username
rpcpassword=password
server=1

If you get the path error

export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/BerkeleyDB.4.8/lib"

Commands needed.

chaincoind --daemon
chaincoind getinfo
chaincoind getaccountaddress 0
chaincoind masternode genkey
chaincoind stop

nano ~/.chaincoin/chaincoin.conf

listen=1
masternode=1
masternodeprivkey=masternodekey
masternodeaddr=<your_server_ip>:11994

Remember earlier we increased the swap file size. Some people choose to disable Swapfile altogether by setting CONF_SWAPSIZE=0 .

sudo chmod -x /etc/init.d/dphys-swapfile
sudo swapoff -a
sudo rm /var/swap

Note to re-enable just reverse the process:

sudo chmod +x /etc/init.d/dphys-swapfile
sudo dphys-swapfile setup
sudo dphys-swapfile swapon

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