old_contents: import gulp from 'gulp';
  import ghPages from 'gulp-gh-pages';
  import { rsync } from 'rsyncwrapper';
  import { join } from 'path';
  import { dest, remote } from './config';
  
  gulp.task('deploy:rsync', done => {
    rsync({
      src: dest,
      dest: `${remote.user}@${remote.host}:${remote.dest}`,
      ssh: true,
      recursive: true,
      deleteAll: true,
      exclude: ['styleguide/', '.DS_Store'],
    }, done);
  });
  
new_contents: import gulp from 'gulp';
  import { rsync } from 'rsyncwrapper';
  import { dest, remote } from './config';
  
  gulp.task('deploy:rsync', done => {
    rsync({
      src: dest,
      dest: `${remote.user}@${remote.host}:${remote.dest}`,
      ssh: true,
      recursive: true,
      deleteAll: true,
      exclude: ['styleguide/', '.DS_Store'],
    }, done);
  });
  
subject: fix bug - missing gulp-gh-pages module