Error(s) in re-building vignettes:
--- re-building ‘MfUSampler.Rnw’ using Sweave
MfUSampler 1.1.0
Convenience Functions for Multivariate MCMC Using Univariate Samplers
For citations, please use:
Alireza S. Mahani, Mansour T. A. Sharabiani (2017). Multivariate-From-Univariate MCMC Sampler: The R Package MfUSampler. Journal of Statistical Software, Code Snippets, 78(1), 1-22. doi:10.18637/jss.v078.c01
make cmd is
  make -f '/Library/Frameworks/R.framework/Resources/etc/Makeconf' -f '/Library/Frameworks/R.framework/Resources/share/make/shlib.mk' SHLIB_LDFLAGS='$(SHLIB_CXXLDFLAGS)' SHLIB_LD='$(SHLIB_CXXLD)' SHLIB='file12be764717fce.so' OBJECTS='file12be764717fce.o'

make would use
if test  "zfile12be764717fce.o" != "z"; then \
	  echo clang++ -arch arm64 -std=gnu++14 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L"/Library/Frameworks/R.framework/Resources/lib" -L/opt/R/arm64/lib -o file12be764717fce.so file12be764717fce.o  -L"/Library/Frameworks/R.framework/Resources/lib" -lRlapack -L"/Library/Frameworks/R.framework/Resources/lib" -lRblas -L/opt/R/arm64/gfortran/lib/gcc/aarch64-apple-darwin20.6.0/12.0.1 -L/opt/R/arm64/gfortran/lib -lgfortran -lemutls_w -lquadmath  -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation; \
	  clang++ -arch arm64 -std=gnu++14 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L"/Library/Frameworks/R.framework/Resources/lib" -L/opt/R/arm64/lib -o file12be764717fce.so file12be764717fce.o  -L"/Library/Frameworks/R.framework/Resources/lib" -lRlapack -L"/Library/Frameworks/R.framework/Resources/lib" -lRblas -L/opt/R/arm64/gfortran/lib/gcc/aarch64-apple-darwin20.6.0/12.0.1 -L/opt/R/arm64/gfortran/lib -lgfortran -lemutls_w -lquadmath  -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation; \
	fi

Error: processing vignette 'MfUSampler.Rnw' failed with diagnostics:
 chunk 31 
Error in compileCode(f, code, language = language, verbose = verbose) : 
  ld: library not found for -lquadmathclang: error: linker command failed with exit code 1 (use -v to see invocation)make: *** [file12be764717fce.so] Error 1

--- failed re-building 'MfUSampler.Rnw'

SUMMARY: processing the following file failed:
  'MfUSampler.Rnw'

Error: Vignette re-building failed.
Execution halted