title: Getting: error that Gulp Pump requires 2 streams
body: <p>having an issue when running my gulp build, my pump package sends an error call back.</p>
  
  <p>Error: pump requires two streams per minimum</p>
  
  <p>I did further digging and in the index.js of the package any streams &lt; 2 print out the above.</p>
  
  <p>my code is below </p>
  
  <pre><code>gulp.task('build', ['compress', 'compileSass'], function(){
          pump([
           //Source of problem 
              gulp.dest('dist')
          ]);
          return gulp.src(['css/bootstrap.css',
                          'js/app.min.js',
                          './index.html'],
                          { base: './' });
      });
  </code></pre>
  
  <p>Any help would be greatly appreciated.</p>