I'm new on R version 3.6.3 (2020-02-29). I'm working on a Linux Mint 19.3 Tricia. I tried to install the package statmod with this code line:
install.package("statmod")
When I compiled this line R return this error:
error:
gcc -std=gnu99 -shared -L/usr/lib/R/lib -Wl,-Bsymbolic-functions -Wl,-z,relro -o statmod.so gaussq2.o init.o -lgfortran -lm -lquadmath -L/usr/lib/R/lib -lR
/usr/bin/ld : ne peut trouver -lgfortran
collect2: error: ld returned 1 exit status
/usr/share/R/share/make/shlib.mk:6: recipe for target 'statmod.so' failed
make: *** [statmod.so] Error 1
ERROR: compilation failed for package ‘statmod’
* removing ‘/home/etudiant/R/x86_64-pc-linux-gnu-library/3.6/statmod’
Warning in install.packages :
installation of package ‘statmod’ had non-zero exit status
The downloaded source packages are in
‘/tmp/Rtmp8yGctp/downloaded_packages’
More informations:
gfortran compile basic function and when I wrote gfortran -v in my terminal, I got this answer :
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/7/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 7.5.0-3ubuntu1~18.04' --with-bugurl=file:///usr/share/doc/gcc-7/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-7 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)
I don't know how to solve this error. If someone has an idea that can really help me. Thank you very much by advance.