Error in installation for HiGWAS!

[xiahui625649]

`Installing package into ‘C:/Users/XH/Documents/R/win-library/3.6’
(as ‘lib’ is unspecified)

• installing source package 'HiGWAS' ...
  ** using staged installation

  ---

  WARNING: this package has a configure script
  It probably needs manual configuration

  ---

** libs

*** arch - i386
c:/Rtools/mingw_32/bin/gcc -I"C:/PROGRA1/R/R-361.0/include" -DNDEBUG -O3 -Wall -std=gnu99 -mtune=generic -c Rmethods.c -o Rmethods.o
sh: c:/Rtools/mingw_32/bin/gcc: No such file or directory
make: *** [C:/PROGRA1/R/R-361.0/etc/i386/Makeconf:208: Rmethods.o] Error 127
ERROR: compilation failed for package 'HiGWAS'

• removing 'C:/Users/XH/Documents/R/win-library/3.6/HiGWAS'`