How do I resolve the error on hyperledger fabric?

user_8187625 0
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While trying to follow tutorial on building your first network I've got following output:

$  ./byfn.sh -m generate

Generating certs and genesis block for with channel 'mychannel' and CLI timeout of '10000' Continue (y/n)? y proceeding ... which: no cryptogen in (/c/users/ayush/fabric-samples/first-network/../bin:/c/users/ayush/fabric-samples/first-network:c:/users/ayush/bin:/c/Users/ayush/bin:/mingw64/bin:/usr/local/bin:/usr/bin:/bin:/c/Program Files/Docker Toolbox:/c/Users/ayush/bin:/mingw64/bin:/usr/local/bin:/usr/bin:/bin:/mingw64/bin:/usr/bin:/c/Users/ayush/bin:/c/ProgramData/Oracle/Java/javapath:/c/Program Files/Docker/Docker/Resources/bin:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/c/Program Files/Intel/WiFi/bin:/c/Program Files/Common Files/Intel/WirelessCommon:/cmd:/c/WINDOWS/system32:/c/WINDOWS:/c/WINDOWS/System32/Wbem:/c/WINDOWS/System32/WindowsPowerShell/v1.0:/c/Gradle/gradle-3.3/bin:/c/Go/bin:/c/Program Files/nodejs:/c/Users/ayush/AppData/Local/Programs/Python/Python36/Scripts:/c/Users/ayush/AppData/Local/Programs/Python/Python36:/c/Users/ayush/AppData/Local/Microsoft/WindowsApps:/c/python:/c/Program Files/Docker Toolbox:/c/Users/ayush/AppData/Roaming/npm:/usr/bin/vendor_perl:/usr/bin/core_perl:/usr/bin/vendor_perl:/usr/bin/core_perl) cryptogen tool not found. exiting

What is the problem and how can I get it solved?

hyperledger-fabric
11 Answers

Step1: cd fabric-samples

Step2:

curl -sSL https://raw.githubusercontent.com/hyperledger/fabric/v1.0.5/scripts/bootstrap.sh | bash -s 1.0.5

Step3: cd fabric-samples/first-network

Step4: ./byfn.sh -m generate

You will see a brief description as to what will occur, along with a yes/no command line prompt. Respond with a y or hit the return key to execute the described action.

user_98622670

cryptogen command is under the bin directory where you installed (or uncompressed) the fabric tarball. So you just need to update your $PATH variable so that the shell knows where the cryptogen command can be found. This code should work:

export "$PATH:/<home>/<fabric>/bin"

Where <home> is your home directory, such as /home/sindelio and <fabric> is where the fabric was installed.

user_87011810

Unless you close the terminal, following solution works:

export PATH=$PATH:PATH_TO_FABRIC_SAMPLES/bin

user_8823700
user_49507110

Download the platform-specific binaries after cd into your workspace.

curl -sSL https://raw.githubusercontent.com/hyperledger/fabric/v1.4.0/scripts/bootstrap.sh | bash

and make sure your version of binaries matches your configuration file.

user_34304780
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