Heroku_can't upgrade to Cedar-14

Question

As requested on Heroku, I am trying to upgrade from Cedar-10 to Cedar-14, but in vain. On my console, When I execute

heroku stack:set cedar-14

I get this:

 `stack:set` is not a heroku command.

Even if I've already installed the latest version of heroku toolbelt as proposed there (I am on Windows), I get the same error message

Many thanks

What heroku version do you use ? Try `heroku version` in terminal — Laurens, Dec 24 '15 at 18:22
This one: "heroku-gem/2.35.0 (i386-mingw32) ruby/1.9.3"; Do I have to update ? many thanks — Abdel, Dec 24 '15 at 19:54
Yes, it's old, check https://devcenter.heroku.com/articles/heroku-command as posted in my answer. — Laurens, Dec 24 '15 at 19:57

Laurens · Accepted Answer · 2015-12-24T19:57:07.213

0

It looks like your current heroku version isn't up to date.

Things you can try:

heroku update

If that doesn't work

gem uninstall heroku

Reinstall the gem or the heroku toolbelt

If that doesn't work:

which heroku

Delete the executable at the path listed by the above mentioned command

After that reinstall the heroku toolbelt

edited Dec 24 '15 at 19:57

answered Dec 24 '15 at 18:25

Laurens

1 Answers1