title: Conio.h not working in codeblocks (Undefined reference to ..)
body: <p>I'm working with Code::Blocks and the thing is I tried many times to fix the problem with the Conio library and probably some other libraries as well. Every time I use something like <code>clrscr();</code> <code>textcolor();</code> or anything it says ;</p>
  
  <pre><code> Undefined reference to textcolor.
  </code></pre>
  
  <p>For example, this simple program is supposed to show the sum in a specific color but it's not working out though I have seen it work before. </p>
  
  <pre><code>#include &lt;stdio.h&gt;
  #include &lt;conio.h&gt;
  int fx(int x,int y,int z)
  {
     return x+y+z;
  }
  int main()
  {
     int a,b,c;
  printf("Enter three values to a, b and c.\n");
  scanf("%d%d%d",&amp;a,&amp;b,&amp;c);
  int total=fx(a,b,c);
  textcolor(14);
  printf("Output ="); cprintf(" %d",&amp;total);
  getch();
  return 0;
  }
  </code></pre>
  
  <p>P.S.: I'm using GNU GCC. And sometimes when I select another compiler or just open Code::Blocks it says, "Some plugins are missing," or something like that. 
  Can anyone help??</p>