intuitive, allowing you to focus on your application logic. The existing npm packages are still available for use, while the new npm packages provide a layer of abstraction to improve developer productivity currently have no such directory yet, extend your shell search path as above. Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g Python Note The

intuitive, allowing you to focus on your application logic. The existing npm packages are still available for use, while the new npm packages provide a layer of abstraction to improve developer productivity currently have no such directory yet, extend your shell search path as above. 5.1.4 Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK version 8.x Note: Installing Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: 94 Chapter 5. Getting

currently have no such directory yet, extend your shell search path as above. Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g Python Note The installed as the python3 binary. The Fabric Node.js SDK requires an iteration of Python 2.7 in order for npm install operations to complete successfully. Retrieve the 2.7 version with the following command:

currently have no such directory yet, extend your shell search path as above. 5.1.4 Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g 100 Chapter 5. installed as the python3 binary. The Fabric Node.js SDK requires an iteration of Python 2.7 in order for npm install operations to complete successfully. Retrieve the 2.7 version with the following command:

currently have no such directory yet, extend your shell search path as above. Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g Python Note The installed as the python3 binary. The Fabric Node.js SDK requires an iteration of Python 2.7 in order for npm install operations to complete successfully. Retrieve the 2.7 version with the following command:

currently have no such directory yet, extend your shell search path as above. 5.1.4 Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g 100 Chapter 5. installed as the python3 binary. The Fabric Node.js SDK requires an iteration of Python 2.7 in order for npm install operations to complete successfully. Retrieve the 2.7 version with the following command:

currently have no such directory yet, extend your shell search path as above. 5.1.4 Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g 100 Chapter 5. installed as the python3 binary. The Fabric Node.js SDK requires an iteration of Python 2.7 in order for npm install operations to complete successfully. Retrieve the 2.7 version with the following command:

currently have no such directory yet, extend your shell search path as above. Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g Python Note The installed as the python3 binary. The Fabric Node.js SDK requires an iteration of Python 2.7 in order for npm install operations to complete successfully. Retrieve the 2.7 version with the following command:

currently have no such directory yet, extend your shell search path as above. Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: npm install npm@5.6.0 -g Python Note The installed as the python3 binary. The Fabric Node.js SDK requires an iteration of Python 2.7 in order for npm install operations to complete successfully. Retrieve the 2.7 version with the following command:

currently have no such directory yet, extend your shell search path as above. 1.1.4 Node.js Runtime and NPM If you will be developing applications for Hyperledger Fabric leveraging the Hyperledger Fabric SDK greater Note: Installing Node.js will also install NPM, however it is recommended that you confirm the version of NPM installed. You can upgrade the npm tool with the following command: 4 Chapter 1. Getting Getting Started hyperledger-fabricdocs Documentation, Release master npm install npm@5.6.0 -g Python Note: The following applies to Ubuntu 16.04 users only. By default Ubuntu 16.04 comes with Python