title: Simple putchar program errors out, using eclipse IDE
body: <p>I'm new at this. In the below program, even though it works, I get an error which says - cannot open output file putchar.exe: permission denied. I tried debugging and this is what i got - 
  $1 = 0xff
  The target endianness is set automatically (currently little endian)
  [New Thread 7868.0x1f3c]</p>
  
  <p>I have no idea what the debugging info means... any help would be appreciated. Thanks!</p>
  
  <pre><code>#include&lt;stdio.h&gt;
  
  int main()
  {
      int ch;
      printf("Press Enter: ");
      fflush(stdout);
      getchar();
      ch = 'H';
      putchar(ch);
      ch = 'i';
      putchar(ch);
      putchar('!');
      putchar('\n');
      return(0);
  }
  </code></pre>