R-FrF2.catlg128

• If not done already, install MacPorts.
• To install R-FrF2.catlg128, run the following command in macOS terminal (Applications->Utilities->Terminal)
  
  sudo port install R-FrF2.catlg128 Copy
• To see what files were installed by R-FrF2.catlg128, run:
  
  port contents R-FrF2.catlg128 Copy
• To later upgrade R-FrF2.catlg128, run:
  
  sudo port selfupdate && sudo port upgrade R-FrF2.catlg128 Copy

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