heroku App not deploying error: Could not find a version that satisfies the requirement-CodePudding

(it's a flask python app) the error is: ERROR: Could not find a version that satisfies the requirement ikp3db==1.4.5 (from versions: 1.0, 1.1, 1.1.2, 1.1.3, 1.1.4, 1.4.1) and in the requirement.txt file i rewrote it to be ikp3db==1.4 but still the error is still i used the following commands:

heroku login
heroku create
heroku git:remote app-name
git add .
git commit -am "make it better"
git push heroku master(i also tried using main)

CodePudding user response：

Currently the latest version of ikp3db is 1.4.1. There is no 1.4.5. Use 1.4.1 in your requirement.txt.