SFML undefined reference to `sf::TcpSocket::TcpSocket()' - c++

Question

I am trying to compile SFML simple code:
#include <iostream>
#include <string>
#include <SFML/System.hpp>
#include <SFML/Network.hpp>
using namespace std;
int main(int argc, char* argv[])
{
sf::TcpSocket socket;
sf::Socket::Status status = socket.connect("127.0.0.1", 6000);
if (status != sf::Socket::Done)
{
// error...
}
return 0;
}
All libs and dependencies are installed:
sudo apt-get install libsfml-dev
sudo apt-get build-dep libsfml
I am using two methods:
g++ -c main.cpp
g++ -o main main.o -std=c++11 -lsfml-graphics -lsfml-window -lsfml-system
g++ -c main.cpp -I/home/x64joxer/SFML-2.4.0/include
g++ -o main main.o -L/home/x64joxer/SFML-2.4.0/lib -std=c++11 -lsfml-graphics -lsfml-window -lsfml-system
But I still have the same problem:
main.o: In function `main':
main.cpp:(.text+0x27): undefined reference to `sf::TcpSocket::TcpSocket()'
main.cpp:(.text+0x38): undefined reference to `sf::IpAddress::IpAddress(char const*)'
main.cpp:(.text+0x54): undefined reference to `sf::TcpSocket::connect(sf::IpAddress const&, unsigned short, sf::Time)'
main.o: In function `sf::TcpSocket::~TcpSocket()':
main.cpp:(.text._ZN2sf9TcpSocketD2Ev[_ZN2sf9TcpSocketD5Ev]+0x30): undefined reference to `sf::Socket::~Socket()'
main.cpp:(.text._ZN2sf9TcpSocketD2Ev[_ZN2sf9TcpSocketD5Ev]+0x56): undefined reference to `sf::Socket::~Socket()'
main.o:(.rodata._ZTIN2sf9TcpSocketE[_ZTIN2sf9TcpSocketE]+0x10): undefined reference to `typeinfo for sf::Socket'
collect2: error: ld returned 1 exit status
I read many tutorials and topics at the forum but I still do not know how too fix it.
My system is Kubntu 15.
Can anyone know how to fix it?

Answer 1

You are linking with graphics, system and window but not with network. Did you try adding -lsfml-network ?