[NVM_POC] $ /opt/jboss/slave/workspace/Documentation/plugins/NVM_POC/nvm-installer
=> Downloading nvm from git to '/opt/jboss/.nvm'

=> Cloning into '/opt/jboss/.nvm'...
fatal: unable to access 'https://github.com/creationix/nvm.git/': Could not resolve host: github.com; Name or service not known
Failed to clone nvm repo. Please report this!
$ bash -c "test -f ~/.nvm/nvm.sh"
$ bash -c "test -f /usr/local/nvm/nvm.sh"
[NVM_POC] $ bash -c "export > before.env"
[NVM_POC] $ bash -c " source null && nvm install v6.9.2 && nvm use v6.9.2 && export > nvm.env"
bash: null: No such file or directory
FATAL: java.io.FileNotFoundException: /opt/jboss/slave/workspace/Documentation/plugins/NVM_POC/nvm.env (No such file or directory)