Spawning ping for packages.macports.org failed

[Adam Mercer]

Hi

Just setting up MacPorts on a new machine and when I try to install a
port it fails with the following:

DEBUG: Starting logging for expat
DEBUG: changing euid/egid - current euid: 0 - current egid: 0
DEBUG: egid changed to: 501
DEBUG: euid changed to: 507
DEBUG: Executing org.macports.main (expat)
DEBUG: Privilege de-escalation not attempted as not running as root.
DEBUG: archivefetch phase started at Thu Feb 25 14:26:32 PST 2016
--->  Fetching archive for expat
DEBUG: Executing org.macports.archivefetch (expat)
DEBUG: euid/egid changed to: 0/0
DEBUG: chowned /opt/local/var/macports/incoming to macports
DEBUG: euid/egid changed to: 507/501
--->  expat-2.1.0_0.darwin_15.x86_64.tbz2 doesn't seem to exist in
/opt/local/var/macports/incoming/verified
DEBUG: Spawning ping for packages.macports.org failed
DEBUG: Spawning ping for fco.it.packages.macports.org failed
DEBUG: Spawning ping for jnb.za.packages.macports.org failed
DEBUG: Spawning ping for lil.fr.packages.macports.org failed
DEBUG: Spawning ping for nou.nc.packages.macports.org failed
DEBUG: Spawning ping for nue.de.packages.macports.org failed
DEBUG: Spawning ping for mse.uk.packages.macports.org failed
DEBUG: Spawning ping for osl.no.packages.macports.org failed
DEBUG: Spawning ping for sea.us.packages.macports.org failed
DEBUG: Spawning ping for jog.id.packages.macports.org failed
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://packages.macports.org/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://fco.it.packages.macports.org/mirrors/macports-packages/expat/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
fco.it.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://jnb.za.packages.macports.org/packages/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
jnb.za.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://lil.fr.packages.macports.org/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
lil.fr.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://nou.nc.packages.macports.org/pub/macports/packages.macports.org/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
nou.nc.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://nue.de.packages.macports.org/macports/packages/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
nue.de.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://mse.uk.packages.macports.org/sites/packages.macports.org/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
mse.uk.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://osl.no.packages.macports.org/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
osl.no.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://sea.us.packages.macports.org/macports/packages/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
sea.us.packages.macports.org
--->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
http://jog.id.packages.macports.org/macports/packages/expat
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0DEBUG: Fetching archive failed:: Could not resolve host:
jog.id.packages.macports.org
Error: org.macports.archivefetch for port expat returned: archivefetch
failed for expat @2.1.0_0
DEBUG: Error code: NONE
DEBUG: Backtrace: archivefetch failed for expat @2.1.0_0