install.packages("randomForest")
Installing package into ‘/home/anjana/R/x86_64-pc-linux-gnu-library/3.4’
(as ‘lib’ is unspecified)
trying URL 'https://cloud.r-project.org/src/contrib/randomForest_4.6-14.tar.gz'
Content type 'application/x-gzip' length 80074 bytes (78 KB)
==================================================
downloaded 78 KB
- installing source package ‘randomForest’ ...
** package ‘randomForest’ successfully unpacked and MD5 sums checked
** libs
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c classTree.c -o classTree.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c init.c -o init.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c regTree.c -o regTree.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c regrf.c -o regrf.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c rf.c -o rf.o
gfortran -fpic -g -O2 -fstack-protector-strong -c rfsub.f -o rfsub.o
/bin/bash: gfortran: command not found
/usr/lib/R/etc/Makeconf:182: recipe for target 'rfsub.o' failed
make: *** [rfsub.o] Error 127
ERROR: compilation failed for package ‘randomForest’
- removing ‘/home/anjana/R/x86_64-pc-linux-gnu-library/3.4/randomForest’
Warning in install.packages :
installation of package ‘randomForest’ had non-zero exit status
** package ‘randomForest’ successfully unpacked and MD5 sums checked
** libs
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c classTree.c -o classTree.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c init.c -o init.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c regTree.c -o regTree.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c regrf.c -o regrf.o
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -c rf.c -o rf.o
gfortran -fpic -g -O2 -fstack-protector-strong -c rfsub.f -o rfsub.o
/bin/bash: gfortran: command not found
/usr/lib/R/etc/Makeconf:182: recipe for target 'rfsub.o' failed
make: *** [rfsub.o] Error 127
ERROR: compilation failed for package ‘randomForest’
Warning in install.packages :
installation of package ‘randomForest’ had non-zero exit status