CODEWITHSUNDEEP
dockerinstallationhyperledger-fabric
Soufian Kaddouri
Soufian Kaddouri

Reputation: 1

Problem with starting Hyperledger Network

I have a problem with Hyperledger Fabric. I want to set up a hyperledger fabric network and I installed all Prerequisites and installed all binaries, samples and docker images

Here is the tutorial: https://hyperledger-fabric.readthedocs.io/en/latest/build_network.html#install-prerequisites However, when I run the command ./byfn.sh generate it says : cryptogen tool not found. exiting

Upvotes: 0

Views: 256

Answers (1)

Narendranath Reddy
Narendranath Reddy

Reputation: 4133

Hey @Soufian Kaddouri welcome to Stackoverflow

Problem is cryptogen tool is not present under path

Please complete below article

https://hyperledger-fabric.readthedocs.io/en/latest/install.html

curl command which is present in above article, will get all necessary stuff and it set fabric-samples/bin to your path

However, if it missed then follow below instructions!!

cd fabric-samples/bin

issue pwd command and copy the result

nano ~/.bashrc

Add below line to your bashrc

export PATH=$PATH:{paste pwd result here}/fabric-samples/bin

source ~/.bashrc

just issue cryptogen from new terminal it should issue below result

usage: cryptogen [<flags>] <command> [<args> ...]

Utility for generating Hyperledger Fabric key material

Flags:
  --help  Show context-sensitive help (also try --help-long and --help-man).

Commands:
  help [<command>...]
    Show help.

  generate [<flags>]
    Generate key material

  showtemplate
    Show the default configuration template

  version
    Show version information

  extend [<flags>]
    Extend existing network

Now Proceed with ./byfn.sh

Upvotes: 0

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