[MacPorts] #50986: Dependencies fail to install because hostnames cannot be resolved because we've run out of file descriptors

[MacPorts]

#50986: Dependencies fail to install because hostnames cannot be resolved because
we've run out of file descriptors
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  Reporter:  benedikt.hielscher@…  |      Owner:  macports-tickets@…
      Type:  defect                |     Status:  new
  Priority:  High                  |  Milestone:
 Component:  base                  |    Version:  2.3.4
Resolution:                        |   Keywords:  elcapitan sierra
      Port:                        |
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Comment (by allan.que@…):

 I ran into this issue when restoring my ports under Sierra. `ulimit -n
 1024` got me going again.

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Ticket URL: <https://trac.macports.org/ticket/50986#comment:21>
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