Metaverse Core Integration/staging Tree

Introduction

Metaverse(MVS) is a decentralised system based on the blockchain technology, through which, a network of smart properties, digital identities and value intermediators are established.

Metaverse on Blockchain Development Path:

Metaverse Features:

• Digital Assets Register/Transfering
• Digital Identity
• Decentralized Exchange
• Oralces and Offchain Data-feed

MVS Project

MVS is implemented based on libbitcoin project.

Further Read: Documents

Build MVS

Compiler requirements

Compilier	Minimum Version
gcc/g++	5.0
clang++	3.4 (8.0.0)
MSVC	19.0 (VS2015)

C++ compiler support C++14. Using c++ -v to check c++ version.

• Simple guide to upgrade GCC.
• Upgrade guide for Debian/ubuntuu
• Upgrade guide for OSX
• Upgrade guide for windows

Dependencies of MVS are static linked (including libstdc++). Thus, there is no extra dependency after compilation. Recommends Ubuntu 16.04/CentOS 7.2/Visual Studio 2015 to develop/debug/build MVS.

Toolchain requirements

• cmake 3.0+
• git
• automake (speck256k1/ZeroMQ required)

$ yum/brew/apt-get install git cmake
$ yum/brew/apt-get install autoconf automake libtool pkg-config

Build MVS

$ git clone https://github.com/mvs-org/metaverse.git
$ cd metaverse && mkdir build && cd build
$ cmake ..
$ make -j4
$ make install

optional:

$ make test
$ make doc

Needs to configure Library Dependencies firstly.

Library Dependencies

Installing by bash script (sudo required).

$ ./install_dependencies.sh

boost 1.56+

$ sudo yum/brew/apt-get install libboost-all-dev

If build boost manually, please download tar ball HERE.

Odder than v0.7.3 code && boost 1.59/1.6x: issue on json_parser 'placeholders::_1'

ZeroMQ 4.2.1+

Modules server/explorer required.

$ wget https://github.com/zeromq/libzmq/releases/download/v4.2.1/zeromq-4.2.1.tar.gz
$ tar -xzvf zeromq-4.2.1.tar.gz
$ cd zeromq-4.2.1
$ ./autogen.sh
$ ./configure
$ make -j4
$ sudo make install && sudo ldconfig

secp256k1

Modules blockchain/database required.

$ git clone https://github.com/mvs-live/secp256k1
$ cd secp256k1
$ ./autogen.sh
$ ./configure --enable-module-recovery
$ make -j4
$ sudo make install && sudo ldconfig

Run in docker