Right, I had to reformat because the Mac wouldn't boot anymore. This is actually a failure on step 1, the
sudo port install -v -f libcxx Hope that helps. Enviado desde mi iPhone > El 14 mar 2016, a las 5:19, Ryan Schmidt <ryandes...@macports.org> escribió: > > >> On Mar 14, 2016, at 2:14 AM, [ftp83plus] <ges...@ftp83plus.net> wrote: >> >>> El 2016-03-13, a las 22:14, Brandon Allbery escribió: >>> >>> On Sun, Mar 13, 2016 at 10:10 PM, Chris Jones <jon...@hep.phy.cam.ac.uk> >>> wrote: >>> Unordered_set is only available in C++11, which the ancient gcc 4.2 >>> compiler being used will not support... >>> >>> Then something has gone wrong because, per subject line, it's supposed to >>> be using a newer clang built with libc++ (aka C++11) support. > > >> So is it a case of missing instruction or variant? >> That one dependency would precisely need the very compiler I am trying to >> install in case I happen to need it for a recent software written under >> C++11standard? > > > It is difficult for me to follow this thread because it has gone on so long > and you're not telling us exactly what step of the process you're stuck on. > > Last month you said you were able to follow the instructions successfully... > > https://lists.macosforge.org/pipermail/macports-users/2016-February/040540.html > >
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