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Trezarcoin 1.2 rPI 3b Stretch
Trezarcoin
Raspberry Pi 3 model B
Build guide v1.2 - Start from #4 if you just want to update.
AcidD | ChekaZ
Start by either connecting to your rPi3 via SSH or open your Terminal App if you’re working directly on your rPi3.
For this guide we are using Raspbian 9 (stretch) We can verify our version with the below command:
pi@rpi:~ $ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)"
NAME="Raspbian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
The above output shows we are running Raspbian 9 (stretch)
Next, we start with a basic upgrade of what we currently have installed on the rPi3
sudo apt-get update
sudo apt-get upgrade
At time of writing, Raspbian (stretch) comes with openssl 1.1.0f We need 1.0.X, so we need to use the backports and compile ourselves since the Debian version for jessie was compiled for ARMv6 and we need ARMv7 for our rPi3.
sudo apt-get remove openssl
sudo apt-get remove libssl-dev
The below command adds the keys needed for the Debian jessie-backports.
sudo apt-get -y install dirmngr
sudo apt-get -y install debian-keyring debian-archive-keyring
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553
We also need to add the jessie-backports sources "deb-src" to our apt sources list so we can retrieve the source code.
echo "deb-src http://ftp.debian.org/debian jessie-backports main" | sudo tee /etc/apt/sources.list.d/jessie-backports.list
Now we can run the below command to update our lists.
sudo apt-get update
Now we can download the specific OpenSSL source code from our jessie-backports list.
cd ~
mkdir deps
cd deps
sudo apt-get source openssl/jessie-backports
cd openssl-1.0.2l
sudo ./config --prefix="/home/pi/openssl/" shared enable-ec enable-ecdh enable-ecdsa -lanl -ldl
sudo make
sudo make install
You should now have your OpenSSL build in the below directory:
/home/pi/openssl
The official Trezarcoin-qt/Trezarcoind binaries from Trezarcoin.com use BerkeleyDB 4.8 so we’ll use that as well and need to build it from source.
cd ~
cd deps
wget http://download.oracle.com/berkeley-db/db-4.8.30.tar.gz
tar -xzvf db-4.8.30.tar.gz db-4.8.30
cd db-4.8.30/build_unix/
../dist/configure --enable-cxx --enable-shared
sudo make
sudo make install
When it’s finished installed you should see a final output like the below:
Libraries have been installed in:
/usr/local/BerkeleyDB.4.8/lib
We need to install some Trezarcoin dependencies first.
sudo apt-get -y install qt5-default qttools5-dev-tools build-essential autoconf libssl-dev libprotobuf-dev protobuf-compiler libevent-dev libtool libboost-all-dev libminiupnpc-dev libqrencode-dev git
cd ~
git clone https://github.com/TrezarCoin/TrezarCoin.git trezarcoin
cd trezarcoin
./autogen.sh
./configure CPPFLAGS="-I/usr/local/BerkeleyDB.4.8/include -I/home/pi/openssl/include -O2" LDFLAGS="-L/usr/local/BerkeleyDB.4.8/lib -L/home/pi/openssl/lib" CXXFLAGS="--param ggc-min-expand=1 --param ggc-min-heapsize=32768" --enable-cxx --enable-upnp-default --with-gui=qt5
make
sudo make install
Make a new blank shortcut file on your desktop.
nano /home/pi/Desktop/trezarcoin-qt.desktop
And then add the following:
[Desktop Entry]
Name=Trezarcoin-QT
Comment=Trezarcoin Core GUI
Exec=env LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/BerkeleyDB.4.8/lib:/home/pi/openssl/lib" /usr/local/bin/trezarcoin-qt
Type=Application
Encoding=UTF-8
Terminal=false
Categories=None;
Save and close.
Finally, double click the new shortcut on your Desktop to run Trezarcoin-qt!