* installing *source* package ‘GofKmt’ ...
** this is package ‘GofKmt’ version ‘2.3.1’
** package ‘GofKmt’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using SDK: ‘MacOSX11.3.1.sdk’
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppArmadillo/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c FuncLib.cpp -o FuncLib.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/RcppArmadillo/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppExports.cpp -o RcppExports.o
FuncLib.cpp:17:10: fatal error: 'omp.h' file not found
#include <omp.h>
         ^~~~~~~
1 error generated.
make: *** [FuncLib.o] Error 1
make: *** Waiting for unfinished jobs....
ERROR: compilation failed for package ‘GofKmt’
* removing ‘/Volumes/Builds/packages/big-sur-arm64/results/4.5/GofKmt.Rcheck/GofKmt’