1. 1,Create an account on OpenShift.
2. 2,rhc app create hacknewsclone diy-0.1
3. 3,cd hacknewsclone
4. 4, git remote add upstream -m master git://github.com/shader/arc-openshift.git
5. 5, git pull -s recursive -X theirs upstream master and git push
6. here i $rhc  app-force-stop hacknewsclone (for edit)
7. 6, rhc ssh hackernewsclone  AND cd app-root/repo/arc AND vi admins>"admin"
8. 7, export PATH=$PATH:/var/lib/openshift/*******tpye "env" and paste the number here*********/app-root/data/racket-6.0.1/bin:$PATH
9. then cd app-root/data/arc AND sh ./arc
10. (load "lib/news.arc")
11. 8,$rhc app-start hacknewsclone
12. 9,still cannot see the admin rights