[R-SIG-Mac] Install error for gmm package

[Simon Urbanek]

Hasan,

packages shouldn't be using gomp as it is not supported - it seems that gmm is hard-coding -lgomp even if it is not enabled by R. Although this is a bug in gmm (which the authors should fix), you can try to work around it by installing the GNU Fortran compiler as follows:

open the Terminal (under Application->Utilities) and type

cd /tmp
curl -O https://mac.r-project.org/tools/gfortran-12.0.1-20220312-is-darwin20-arm64.tar.xz
sudo tar fxz gfortran-12.0.1-20220312-is-darwin20-arm64.tar.xz -C /

Cheers,
Simon



> On Apr 2, 2023, at 6:15 PM, HASAN BULUT <hasan.bulut using omu.edu.tr> wrote:
> 
> Hi everyone,
> 
> I have Macbook air M2 and I need the "gmm" package. But I cannot install conventionally this package.
> When I install and call this package, I see below error message:
> 
> Loading required package: sandwich
> Error: package or namespace load failed for ‘gmm’ in dyn.load(file, DLLpath = DLLpath, ...):
>  unable to load shared object '/Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library/gmm/libs/gmm.so':
>   dlopen(/Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library/gmm/libs/gmm.so, 0x0006): Library not loaded: /opt/R/arm64/gfortran/lib/libgomp.1.dylib
>   Referenced from: <47242657-5A5D-3982-936B-398527D642B4> /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library/gmm/libs/gmm.so
>   Reason: tried: '/opt/R/arm64/gfortran/lib/libgomp.1.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/R/arm64/gfortran/lib/libgomp.1.dylib' (no such file), '/opt/R/arm64/gfortran/lib/libgomp.1.dylib' (no such file), '/usr/local/lib/libgomp.1.dylib' (no such file), '/usr/lib/libgomp.1.dylib' (no such file, not in dyld cache)
>  
> Could you help me?
> 
> Best wishes.
> 
> Hasan Bulut
> 
> 
> 
> <indir.png>
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