Re: [AMBER] Problems with installation on Mac with Mojave. (cpptraj??)

From: Gustaf Olsson <gustaf.olsson.lnu.se>
Date: Mon, 10 Dec 2018 12:32:36 +0000

I don’t know if you are using MacPorts, Homebrew or native mac compilers so I’ll try to answer broadly, the final answer came from DAC i think, last time we where discussing this and I seem to remember him using MacPorts?

Anyway, I did i small writeup for my own future sake:

https://www.ovetande.se/okategoriserade-en/install-ambertools18-amber18-on-mac-os-x-10-14-mojave-using-homebrew-or-not/

You’ll find instructions on compiling using either Homebrew or just native mac compilers, sadly not using mac ports. Though maybe this will guide you along anyway?

Best regards
// Gustaf


> On 10 Dec 2018, at 12:18, Margarita I. Bernal-Uruchurtu <mabel.uaem.mx> wrote:
>
> Hi,
>
> I've been following suggestions exchanged by Andrew Schaub and Gustav
> Olsson for installing Ambertools18 on Mac with Mojave.
>
> After commenting some lines and modifying the libstdc++ for libc++ in the
> suggested places, I got the next error message:
>
> Testing C++11 support: OK
> Testing clang C++/Fortran linking: ./configure: line 321: 68585
> Segmentation fault: 11 ./testp > /dev/null
>
> Program failed, compiled with: clang++ -o testp testc.o testf.o
> -lgfortran -stdlib=libc++ -L/usr/lib/
>
> The ccptraj_config.log doesn't help:
>
> amber18 mabel$ more AmberTools/src/cpptraj_config.log
> fftw3 enabled.
> fftw3 specified: /Users/mabel/WORK/amber18/
> sanderlib specified: /Users/mabel/WORK/amber18/
> netcdf specified: /Users/mabel/WORK/amber18/
> arpack specified: /Users/mabel/WORK/amber18/
> Testing C++11 support: OK
>
> Testing clang C++/Fortran linking: ./configure: line 321: 41308
> Segmentation fault: 11 ./testp > /dev/null
> Program failed, compiled with: clang++ -o testp testc.o testf.o
> -lgfortran -stdlib=libc++ -L/usr/lib/
>
> The problem seems to be with cpptraj and I previously read a comment in
> the forum about some warnings. Indeed, there're a couple of them related
> with libraries:
>
> warning: URGENT: building for OSX, but linking against dylib
> (/usr/lib/libSystem.dylib) built for (unknown). Note: This will be an error
> in the future.
>
> Detected 64 bit operating system.
>
>
> ld: warning: URGENT: building for OSX, but linking against dylib
> (/usr/lib/libSystem.dylib) built for (unknown). Note: This will be an error
> in the future.
>
>
> I guess they might be related with the failure in compiling.
>
> I'd very much appreciate your help.
>
> Best,
>
> MBernal
>
> Science is built with facts as a house is with stones, but a collection of
> facts is no more a science than a heap of stones is a house. - Henri
> Poincaré
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Received on Mon Dec 10 2018 - 05:00:02 PST
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