Как установить g++ на FreeBSD?

# make
/usr/bin/g++ crypto.cpp md4.cpp rsalib1.cpp base64.cpp cmdbase.cpp signer.cpp wmsigner.cpp -o wmsigner
make: exec(/usr/bin/g++) failed (No such file or directory)
*** Error code 1

Stop.
make: stopped in /tmp/wmsigner-2.0.3