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Cant compile even hello world [message #1855465]

Sun, 16 October 2022 12:07

apep isfet

Messages: 1
Registered: October 2022

Junior Member

Hello eclipsers,

I am a beginner and used to visual studio code, where i click on run, and what i wrote will compile and execute.

How in the world can i run my code in eclipse. Any fix i try, any solution i google doesnt work.

Do i need a masters to run hello world with this?

where can i learn to use it from beginning?

Im on Ubuntu 20.

Best regards

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Re: Cant compile even hello world [message #1855466 is a reply to message #1855465]

Sun, 16 October 2022 14:50

Ed Merks

Messages: 33264
Registered: July 2009

Senior Member

You could follow this tutorial:

https://www.vogella.com/tutorials/Eclipse/article.html

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: Cant compile even hello world [message #1855467 is a reply to message #1855465]

Sun, 16 October 2022 18:23

Tauno Voipio

Messages: 743
Registered: August 2014

Senior Member

On an Ubuntu, you need to install the package build-essential.

Before attempting on Eclipse, try from the console:

nano hello.c

#include <stdio.h>

int main(void)
{
printf("Hello\n");
return 0;
}

Control-O, accept output file name with an Enter
Control-X

gcc -o hello hello.c

If everything works, you know that the basic compilation is OK.

--

Tauno Voipio

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