qt56-qtwebsockets-docs

• If not done already, install MacPorts.
• To install qt56-qtwebsockets-docs, run the following command in macOS terminal (Applications->Utilities->Terminal)
  
  sudo port install qt56-qtwebsockets-docs Copy
• To see what files were installed by qt56-qtwebsockets-docs, run:
  
  port contents qt56-qtwebsockets-docs Copy
• To later upgrade qt56-qtwebsockets-docs, run:
  
  sudo port selfupdate && sudo port upgrade qt56-qtwebsockets-docs Copy

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