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Hyperledger Composer development environment setup

Hyperledger Composer is a set of collaboration tools for building blockchain business networks that make it simple & fast for business owners and developers to create smart contracts and blockchain applications to solve business problems. Composer makes it easier to integrate a blockchain applications with the existing business systems.

  • Prerequisites:
  • Docker - version 17.03.0-ce or greater
    Docker Compose - version 1.8 or greater
    Node.js - version 6.9. or greater
    NPM – version 3.10.10.
    Go – 1.7x / JDK.
    Hyperledger Fabric platform-specific binaries.
  • For Ubuntu Download the prerequisites using the following commands
  • curl -O chmod u+x
  • Install the CLI tools
  • npm install -g composer-cli npm install -g composer-rest-server npm install -g generator-hyperledger-composer npm install -g yo
  • Make a directory get the tools to install Hyperledger Fabric by typing following commands.
  • mkdir ~/fabric-tools && cd ~/fabric-tools curl -O unzip
  • Download local Hyperledger Fabric runtime,it pulls the images required for docker composer
  • ./
  • The first time you start up a new runtime, you'll need to run the start script, then generate a PeerAdmin card
  • ./ ./
  • Finally stop the fabric network, It kills all running conatiners.
  • ./


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