Re: [AMBER] Libgfortran error during amber tools install

From: Hai Nguyen <>
Date: Tue, 23 May 2017 22:24:41 +0000

Can you retry our simplified instruction here for

Let us know if you have any luck.


On Tue, May 23, 2017 at 1:58 PM Van Rompaey Dries <> wrote:

> Hi,
> I’m trying to install Ambertools on OSX 10.12.4. ./configure gnu gives the
> following error:
> Testing the gfortran compiler:
> gfortran -fPIC -O0 -o testp testp.f
> dyld: Library not loaded: @rpath/libgfortran.3.dylib
> Referenced from: /Users/dvr/Downloads/amber16/AmberTools/src/./testp
> Reason: image not found
> Error: Unable to compile a Fortran program using gfortran -fPIC -O0
> Please check your compiler settings and configure flags.
> Configure failed due to the errors above!
> I have reinstalled gcc with fortran (through homebrew) and tried again to
> no avail.
> Installation through conda finishes fine, but I get errors referring to
> libgfortran.3.dylib when I try to run sqm, so something’s not quite right
> there either.
> Help in fixing this error would be much appreciated. Please let me know if
> I can provide you with further details to help narrow down the problem.
> Kind regards
> Dries
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Received on Tue May 23 2017 - 15:30:02 PDT
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