I'm trying to install ranger package (any version) in Ubuntu 14 from a tar.gz file already downloaded, but unsuccessfully. System admin has already installed gcc 5.4 and g++ 5.4 and I've created a ~/.R/Makevars file pointing to these compilers instead of gcc 4.8 that comes in Ubuntu 14 by default. Ranger requires gcc 4.9 or higher. That Makevars file looks like this:
CC=/storage/home/user/bin/gcc-5 CCXX=/storage/home/user/bin/g++-5 FC=/storage/home/user/bin/gfortran-6 F77=/storage/home/user/bin/gfortran-6 I don’t have admin rights and system admin can't change gcc path for the whole server. Output error is this one: ========================================= * installing *source* package ârangerâ ... ** package ârangerâ successfully unpacked and MD5 sums checked ** libs g++ -std=gnu++11 -I/usr/share/R/include -DNDEBUG -DR_BUILD -I"/storage/home/user/R/x86_64-pc-linux-gnu-library/3.4/Rcpp/include" -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c AAA_check_cpp11.cpp -o AAA_check_cpp11.o g++: error: unrecognized command line option â-fstack-protector-strongâ g++: error: unrecognized command line option â-Wdate-timeâ /usr/lib/R/etc/Makeconf:168: recipe for target 'AAA_check_cpp11.o' failed make: *** [AAA_check_cpp11.o] Error 1 ERROR: compilation failed for package ârangerâ * removing â/storage/home/u382324/R/x86_64-pc-linux-gnu-library/3.4/rangerâ The downloaded source packages are in â/tmp/RtmpXUQwl6/downloaded_packagesâ Warning message: In install.packages("ranger") : installation of package ârangerâ had non-zero exit status ============================================== It seems I’m missing some flag defintion in my Makevars and R is using the default gcc 4.8 compiler, I don’t know. Any advice about how to procceed would be very helpful. Thanks. Kind regards, Ivan [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.