Broken: register.php not available

Tried installing this, as I have a blog which would benefit from (and for) guest posters. On installation, I get an error:

Warning: include_once((path)/wp-content/plugins/ghost_writer/views/register.php): failed to open stream: No such file or directory in /(path)/wp-content/plugins/free-guest-post/index.php on line 419

http://ww.wp.xz.cn/plugins/free-guest-post/