问题
I'm working on this tutorial:
http://hyperledger-fabric.readthedocs.io/en/latest/getting_started.html
At the section "Create & Join Channel" at the command :
peer channel create -o orderer.example.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem
I received this error:
No command 'peer' found, did you mean:
Command 'pee' from package 'moreutils' (universe)
Command 'beer' from package 'gerstensaft' (universe)
Command 'peel' from package 'ears' (universe)
Command 'pear' from package 'php-pear' (main)
peer: command not found
回答1:
Since you are following the guide, I suppose you are using Docker and it seems that you are not connected to the cli container, otherwise, it would have known the command "peer" (I might be mistaken).
To connect to the cli container:
docker exec -it cli bash
If this is not the problem, you can try the command from the bin folder :
/usr/local/bin
But this folder should be in the PATH environment variable, for example:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
回答2:
I assumed that your network is up and running.
Please check which docker image you're using to run peer commands.
run docker ps
Check the docker images name
chaincode is build and start in chaincode docker image
docker exec -it chaincode bash
and to interact and run peer commands run cli docker image
docker exec -it cli bash
来源：https://stackoverflow.com/questions/44655893/peer-command-not-found-hyperledger