问使用IBM区块链平台VScode扩展创建hyperledger环境时出错

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[5/1/2020 6:29:23 PM] [INFO] startFabricRuntime
[5/1/2020 6:29:23 PM] [INFO] fix_permissions () {

[5/1/2020 6:29:23 PM] [INFO]     docker run --rm -v "$PWD":/network ibmblockchain/vscode-
prereqs:0.0.16 chown -R $(id -u):$(id -g) /network

[5/1/2020 6:29:23 PM] [INFO] }

[5/1/2020 6:29:23 PM] [INFO] trap fix_permissions EXIT

[5/1/2020 6:29:23 PM] [INFO] docker run --rm -v "$PWD":/network -v /var/run/docker.sock:
/var/run/docker.sock --network host ibmblockchain/vscode-prereqs:0.0.16 ansible-playbook 
/network/playbook.yml

[5/1/2020 6:29:23 PM] [INFO] docker: Cannot connect to the Docker daemon at unix:///var
/run/docker.sock. Is the docker daemon running?.

[5/1/2020 6:29:23 PM] [INFO] See 'docker run --help'.

[5/1/2020 6:29:23 PM] [INFO] docker: Cannot connect to the Docker daemon at unix:///var
/run/docker.sock. Is the docker daemon running?.

[5/1/2020 6:29:23 PM] [INFO] See 'docker run --help'.

[5/1/2020 6:29:23 PM] [ERROR] Failed to start test: Error: Failed to execute command 
"/bin/sh" with  arguments "generate.sh" return code 125

LOCAL_VERSION=2.1.0
DOCKER_IMAGE_VERSION=
=================== WARNING ===================
  Local fabric binaries and docker images are  
  out of  sync. This may cause problems.       
===============================================