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xuyiqing / gsynth

Generalized Synthetic Control Method
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Issue with installing gsynth #77

Open athenachu1005 opened 2 years ago

athenachu1005 commented 2 years ago

Thanks for the great package first.

I use install.packages("gsynth", type = "source") to install the package and got the warning as follow, ld: warning: directory not found for option '-L/usr/local/gfortran/lib/gcc/x86_64-apple-darwin18/8.2.0' ld: warning: dylib (/usr/local/gfortran/lib/libgfortran.dylib) was built for newer macOS version (11.5) than being linked (10.13) ld: warning: dylib (/usr/local/gfortran/lib/libquadmath.dylib) was built for newer macOS version (11.5) than being linked (10.13) installing to /Library/Frameworks/R.framework/Versions/4.1/Resources/library/00LOCK-gsynth/00new/gsynth/libs

and so when I use the function gsynth, it shows the following error, Error: package or namespace load failed for ‘gsynth’ in dyn.load(file, DLLpath = DLLpath, ...): unable to load shared object '/Library/Frameworks/R.framework/Versions/4.1/Resources/library/gsynth/libs/gsynth.so': dlopen(/Library/Frameworks/R.framework/Versions/4.1/Resources/library/gsynth/libs/gsynth.so, 6): Library not loaded: /usr/local/lib/libgfortran.2.dylib Referenced from: /Library/Frameworks/R.framework/Versions/4.1/Resources/library/gsynth/libs/gsynth.so Reason: image not found do you know what is the issue here?

thanks for the help in advance.