Cannot run Hello World C++ program - c++

Question

I am just starting C++ and downloaded a compiler and an IDE, both eclipse, and tried to make my first C++ program. I use the Hello World C++ Makefile Project, and add the all the stuff on the next page. I then build the program, and the build says this:
12:30:00 **** Build of configuration Default for project HelloWorld! **** make all Cannot run program "make": Launching failed
Error: Program "make" not found in PATH PATH=[C:/Program Files
(x86)/Java/jre1.8.0_91/bin/client;C:/Program Files
(x86)/Java/jre1.8.0_91/bin;C:/Program Files
(x86)/Java/jre1.8.0_91/lib/i386;C:\ProgramData\Oracle\Java\javapath;C:\Program
Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files
(x86)\Common Files\Microsoft Shared\Windows
Live;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;c:\Program
Files (x86)\ATI Technologies\ATI.ACE\Core-Static;c:\Program Files
(x86)\Common Files\Roxio Shared\DLLShared\;c:\Program Files
(x86)\Common Files\Roxio Shared\12.0\DLLShared\;C:\Program Files
(x86)\Windows Live\Shared;c:\Program Files (x86)\Microsoft SQL
Server\100\Tools\Binn\;c:\Program Files (x86)\Microsoft SQL
Server\100\DTS\Binn\;C:\Users\Jen\Desktop\eclipse;] 12:30:00 Build
Finished (took 122ms)***
I run the program, and it says:
Launch failed. Binary not found.
This is the code for the program:
#include <stdio.h>
#include <stdlib.h>
int main(void) {
puts("Hello World!");
return EXIT_SUCCESS;
}
There are two errors, too:
Function "puts" couldn't be resolved.
Symbol "EXIT_SUCCESS" couldn't be resolved.
Thanks in advance!
Nate N.
/////////////////////////////////////////////////////////////////////////
I followed the advise of user4581301 and the code now says this:
#include <iostream>
using namespace std;
int main() {
cout << "Hi World" << endl; // prints Hi World
return 0;
}
The build looks like this:
13:22:26 **** Rebuild of configuration Debug for project HiWorld ****
Info: Internal Builder is used for build
g++ -O0 -g3 -Wall -c -fmessage-length=0 -o "src\HiWorld.o" "..\src\HiWorld.cpp"
g++ -o HiWorld.exe "src\HiWorld.o"
13:22:27 Build Finished (took 835ms)
But now the program, although it does run, doesn't print anything.
Thanks in advance,
Nate N.

Answer 1

Launch failed. Binary not found.
well this is shown because you have 2 errors.
any error means = no binary compiled/linked
no binary compiled/linked = cant launch something which doesnt exist
solution = fixing the errors
#include #include
^ also this is not valid

Answer 2

Cannot run program "make": Launching failed Error: Program "make" not found in PATH
Kaboom! No make, no build, no binary to run.
Some compilers don't ship with Make out of the box, but I don't see any signs of a compiler toolchain in your path at all.
Eclipse is an IDE with support for a wide variety of different compilers. as a result it does not ship with one. Since the error message shows you are building on Windows, your simplest option is one of the many MinGW variants. And Since you are just starting, I recommend starting off with the plain-vanilla MinGW as Eclipse requires next to no extra configuration to use it.
Just make sure you follow the instructions to install msys along with MinGW to get make.