When I try to install Rmpfr on windows 10 machine it fails with this message:
*** arch - i386 C:/Rtools/mingw_32/bin/gcc -I"C:/PROGRA~1/R/R-36~1.2/include" -DNDEBUG -I/include -O3 -Wall -std=gnu99 -mtune=generic -c Ops.c -o Ops.o In file included from Ops.c:12:0: Rmpfr_utils.h:21:17: fatal error: gmp.h: No such file or directory #include <gmp.h> ^ compilation terminated. make: *** [C:/PROGRA~1/R/R-36~1.2/etc/i386/Makeconf:208: Ops.o] Error 1 ERROR: compilation failed for package 'Rmpfr' * removing 'C:/Users/Lenovo/Documents/R/win-library/3.6/Rmpfr' Warning in install.packages : installation of package ‘Rmpfr’ had non-zero exit status
Don't really know where to look for solution. Found threads on SO dealing with linux machines but not windows.