* installing *source* package 'MPCR' ... ** using staged installation ********************************************** WARNING: this package has a configure script It probably needs manual configuration ********************************************** ** libs using C++ compiler: 'g++.exe (GCC) 12.2.0' g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c DataTypeModule.cpp -o DataTypeModule.o DataTypeModule.cpp:9:10: fatal error: data-units/DataType.hpp: No such file or directory 9 | #include | ^~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make: *** [D:/RCompile/recent/R/etc/x64/Makeconf:285: DataTypeModule.o] Error 1 ERROR: compilation failed for package 'MPCR' * removing 'd:/RCompile/CRANincoming/R-devel/lib/MPCR'