makefile shows error in g++ how to solve it

Question

I am following the instructions in this tutorial https://github.com/tukl-msd/DRAMPower.
When I do
make -j4
an error message appeared to me
g++ -O -W -pedantic-errors -Wextra -Werror -Wformat -Wformat-nonliteral -Wpoint
er-arith -Wcast-align -Wconversion -Wall -Werror -g   -std=c++0x -fPIC -MMD -MF 
src/xmlparser/MemSpecParser.d -iquote src -o src/xmlparser/MemSpecParser.o -c 
src/xmlparser/MemSpecParser.cc
make: g++: Command not found
make: *** [Makefile:103: src/xmlparser/MemSpecParser.o] Error 127

How I can solve this problem ?

Archisman Panigrahi · Answer

Looks like g++ is not installed in your system.
Use the command
sudo apt install build-essential

to install g++, gcc, and a few other development packages.
Or, if you just want to install g++ and its dependencies but nothing else,
sudo apt install g++

makefile shows error in g++ how to solve it

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