rClr package is not getting installed in the windows environment and R 3.5....following is the error message that we are getting...
install.packages("C:/Users/MY PC/Downloads/rClr-0.7-4.tar.gz", repos = NULL, type = "source")
Installing package into ‘C:/Users/MY PC/Documents/R/win-library/3.5’ (as ‘lib’ is unspecified) Warning in untar2(tarfile, files, list, exdir, restore_times) : skipping pax global extended headers * installing *source* package 'rClr' ... warning: Path to the Mono SDK not found by querying the Windows registry. Mono support will be disabled R_HOME=C:/PROGRA~1/R/R-35~1.1 note: No VS120COMNTOOLS or VS110COMNTOOLS environment variable. Build will be made with gcc, Mono and xbuild Created ./src/Makevars ** libs Warning: this package has a non-empty 'configure.win' file, so building only the main architecture R_ARCH=/x64 OBJECTS=rClrMono.o SHLIB_EXT=.dll CC=c:/Rtools/mingw_64/bin/gcc gcc -std=c++11 -I"C:/PROGRA~1/R/R-35~1.1/include" -DNDEBUG -mms-bitfields -mwindows -I"not found/include/mono-2.0" -I"not found/include/glib-2.0" -I"not found/lib/glib-2.0/include" -D MONO_CLR -D MONO_INST -O2 -Wall -std=gnu99 -mtune=generic -c rClr.cpp -o rClrMono.o -lsupc++ cc1plus.exe: warning: command line option '-std=gnu99' is valid for C/ObjC but not for C++ In file included from rClr.cpp:1:0: rClr.h:32:27: fatal error: mono/jit/jit.h: No such file or directory #include <mono/jit/jit.h> ^ compilation terminated. make: *** [rClrMono.o] Error 1 ERROR: compilation failed for package 'rClr' * removing 'C:/Users/MY PC/Documents/R/win-library/3.5/rClr' * restoring previous 'C:/Users/MY PC/Documents/R/win-library/3.5/rClr' In R CMD INSTALL Warning in install.packages : installation of package ‘C:/Users/MYPC~1/DOWNLO~1/rClr-0.7-4.tar.gz’ had non-zero exit status
Can some one help please?