gfortran -o /home/ubuntu/Downloads/pathtofluka/fluka4-3.3//bin/fluka -fuse-ld=bfd -L/home/ubuntu/Downloads/pathtofluka/fluka4-3.3//lib -lfluka -lstdc++ -lz
/usr/bin/ld.bfd: cannot find -lstdc++: No such file or directory
collect2: error: ld returned 1 exit status
make: *** [makefile:43: /home/ubuntu/Downloads/pathtofluka/fluka4-3.3//bin/fluka] Error 1
why i have this error? The package zlib1g-dev is already installed. Thank u