[MacPorts] #58804: (gnutls at 10.6.8) failed to build gnutls - command execution failed

[MacPorts]

#58804: (gnutls at 10.6.8) failed to build gnutls - command execution failed
----------------------+-------------------------------
  Reporter:  mrkapqa  |      Owner:  Schamschula
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.5.4
Resolution:           |   Keywords:  gnutls youtube-dl
      Port:  gnutls   |
----------------------+-------------------------------

Comment (by mrkapqa):

 sorry, but i am still not up-to-date with the commands

 https://trac.macports.org/wiki/UsingTheRightCompiler

 what should i do then?

 {{{
 sudo port install macports-gcc-5
 }}}

 and then

 {{{
 sudo port upgrade outdated
 }}}

 ?

-- 
Ticket URL: <https://trac.macports.org/ticket/58804#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS