How to Integrate Metaverse Core: A Step-by-Step Guide

Aug 18, 2021 | Blockchain

Welcome to the mystical world of Metaverse, a decentralized system built on blockchain technology. Here, we create digital identities, smart properties, and value intermediaries that empower users in the digital economy. In this article, we will discuss how to build and integrate the Metaverse core while troubleshooting common issues you might encounter along the way.

Understanding Metaverse Features

Before diving into the build process, let’s glance at some of the standout features of the Metaverse system:

Building the Metaverse Core

This section covers setting up your environment and the steps needed to build the Metaverse core.

Compiler and Toolchain Requirements

To begin building MVS, you’ll need to ensure you have the right compilers and tools. Here’s a concise list:

Compiler Minimum Version Recommended Version
gcc/g++ 5.0 9.0.0+
clang++ 3.4 (8.0.0) 10.0.0+
MSVC 19.0 (VS2015) VS2019

Ensure you are using the C++14 standard or newer.

Installing Dependencies

Installation of various dependencies can be accomplished easily. Run the following commands in your terminal:

bash
yum install git cmake
yum install autoconf automake libtool pkg-config

Setting Up Library Dependencies

You can install dependencies using the script provided or do it manually:

Automatic Installation

bash
sudo ./install_dependencies.sh

Manual Installation

Here’s how you can do it manually for specific libraries:

  • For Boost:
  • bash
    sudo yum install libboost-all-dev
    
  • For ZeroMQ:
  • bash
    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
    
  • For secp256k1:
  • bash
    git clone https://github.com/mvs-org/secp256k1
    cd secp256k1
    ./autogen.sh
    ./configure --enable-module-recovery
    make -j4
    sudo make install
    sudo ldconfig
    
  • For miniupnpc:
  • bash
    wget http://miniupnp.tuxfamily.org/files/miniupnpc-2.0.tar.gz
    tar -xzvf miniupnpc-2.0.tar.gz
    cd miniupnpc-2.0
    make -j4
    sudo INSTALL_PREFIX=/usr/local make install
    sudo ldconfig
    

Building MVS

Once all dependencies are set, follow these steps to build MVS:

bash
git clone https://github.com/mvs-org/metaverse.git
cd metaverse
mkdir build
cd build
cmake -DUSE_UPNP=OFF ..
make -j4
make install

Running the Metaverse Core

You can run the server program using:

bash
cd bin
./mvsd
./mvs-cli

The client program sends requests to the server and receives responses.

Troubleshooting Common Issues

As with any integration process, you might encounter a few bumps along the way. A common compile error you might see is:

  • Undefined reference to __gmpn_sub_n: This can sometimes occur due to misconfigured dependencies. Refer to the detailed issues on GitHub.

For more insights, updates, or to collaborate on AI development projects, stay connected with fxis.ai.

Conclusion

At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.

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