Debugging error

I have this program(Text listing) which reads from a file and display the output on the screen(unix environment).TThe program already reads from file but it does not display the whole contents of a file in a screen and also it gives me an error whichs says COMMAND NOT FOUND.What you do is that you compile the program and run it. After running it you type in the name of the file eg input.txt. And that's when the error occurs.

Here is the Program below

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define MAXLINE 2000

int getline(char nl[], int max, FILE *fp)
 {
   int c, i;

   i = 0;
   while(--max > 0 && (c = getc(fp)) != EOF && c != '\n')
 
     nl[i++] = c;
   if (c == '\n')
     nl[i++] = c;
   nl[i] = '\0';
   return i;
  }

main(int argc, char *argv[])
{
    int i,found = 0;
    FILE *fp;
    char line[MAXLINE];
    int c;

    for(i = 1; i < argc; i++)
        {
          fp = fopen(argv[i], "r");
           if(fp == NULL)
                {
                fprintf(stderr, "can't open %s\n", argv[i]);
                exit(EXIT_FAILURE);
                }else {
                   getline(line,MAXLINE,fp);
                 }
               
             // while fgets(argv[i], MAXLINE, fp) != NULL)
             
              printf("%s\n",argv[i]);
            fclose(fp);
           
         }

  return EXIT_SUCCESS;
}