Looking for logging into the Heroku Command Not Found site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Heroku Command Not Found site. After that you can login as usual with your login credentials.
https://devcenter.heroku.com/articles/heroku-cli
https://github.com/heroku/cli/issues/855
https://stackoverflow.com/questions/12795498/heroku-command-not-found
http://sourabhbajaj.com/mac-setup/Heroku/README.html
https://www.freecodecamp.org/forum/t/heroku-installation-problem-on-window/146845
https://teamtreehouse.com/community/heroku-command-not-found
http://theoveranalyzed.net/2015/10/12/heroku-toolbelt-and-mac-os-x-1011-el-capitan
https://bawing.wordpress.com/2017/06/14/installin-heroku-toolbelt-ubuntu-16-04/
https://discuss.circleci.com/t/deploying-on-heroku-with-circle-2-0/23988
https://discuss.codecademy.com/t/app-wont-load-after-starting-rails-server-heroku-toolbelt-not-installed/357337
https://www.npmjs.com/package/heroku
https://community.atlassian.com/t5/Bitbucket-questions/bitbucket-pipelines-yml-git-command-not-found/qaq-p/834410
https://askubuntu.com/questions/556685/how-to-download-and-install-heroku