總是無法部署到heroku，出現如下問題

部署到heroku總會出現這個問題，這是為什麼呢

Counting objects: 3, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 213.16 KiB | 51 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0)

 !     Heroku push rejected, no Cedar-supported app detected

To git@heroku.com:buying0024.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@heroku.com:buying0024.git'

Original issue reported on code.google.com by shao.cho...@gmail.com on 1 Apr 2013 at 6:27

good20087758521 / snova

總是無法部署到heroku，出現如下問題 #420