FailedConsole Output

16:57:32 Started by GitLab push by Walter Featherstone
16:57:32 Building remotely on Build 3 (docker) in workspace /home/jenkins/workspace/MEC - Multi-access Edge Computing/mec-gs-011
16:57:32  > git rev-parse --is-inside-work-tree # timeout=10
16:57:32 Fetching changes from the remote Git repository
16:57:32  > git config remote.origin.url git@forge.etsi.org:mec/gs011-app-enablement-api.git # timeout=10
16:57:32 Fetching upstream changes from git@forge.etsi.org:mec/gs011-app-enablement-api.git
16:57:32  > git --version # timeout=10
16:57:32 using GIT_SSH to set credentials 
16:57:32  > git fetch --tags --progress git@forge.etsi.org:mec/gs011-app-enablement-api.git +refs/heads/*:refs/remotes/origin/*
16:57:33  > git rev-parse origin/master^{commit} # timeout=10
16:57:33 Checking out Revision 7c052a3157065cd66f11a8ff3336934edc19108f (origin/master)
16:57:33  > git config core.sparsecheckout # timeout=10
16:57:33  > git checkout -f 7c052a3157065cd66f11a8ff3336934edc19108f
16:57:33 Commit message: "Update README.md"
16:57:33  > git rev-list 7c052a3157065cd66f11a8ff3336934edc19108f # timeout=10
16:57:33 [mec-gs-011] $ /bin/bash /tmp/jenkins16193993487625699376.sh
16:57:33 -- Validating OpenAPI file Mp1.json...
16:57:33 .jenkins.sh: line 8: swagger-tools: command not found
16:57:33 -- Validator returned 127.
16:57:33 
16:57:33 -- Validating OpenAPI file Mp1.yaml...
16:57:33 .jenkins.sh: line 8: swagger-tools: command not found
16:57:33 -- Validator returned 127.
16:57:33 
16:57:33 -- Final validator returns 1.
16:57:33 Build step 'Execute shell' marked build as failure
16:57:33 Finished: FAILURE