Macports installation problem

This is related to Macports and not to R - please post your question on their mailing list. If it would be about errors installing R, that would be different.

Cheers,

Rainer
On 18 Oct 2017, at 02:36, John <miaojpm at gmail.com> wrote:

Hi,

  I tried to install Cairo graphics

https://www.cairographics.org/download/

  and I need to install Macports.

  I tried to install Macports on my Mac OS Sierra 10.12.6, and type "sudo
port install cairo", but it did not respond. I haven't seen any file name
or app called Macports, but one file called "port" which is located at

loca/bin/port"

  How should I do it?

  Thanks,

John
*******

Last login: Sun Oct 15 02:52:49 on console
Johns-MacBook-Pro:~ john$ /opt/local/bin/port ; exit;
MacPorts 2.4.2
Entering shell mode... ("help" for help, "quit" to quit)
[Users/john] > sudo port install cairo
Error: Unrecognized action "port sudo"

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Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)

University of Z?rich

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Macports installation problem

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