I am new to ruby, so sorry if this is very basic

[vasanthsreeram]

I wanted to try out this app on heroku so I tried to build the app using the procfile but I couldn't push cos I had this error

remote: Compressing source files... done. remote: Building source: remote: remote: -----> Building on the Heroku-20 stack remote: -----> Using buildpack: heroku/ruby remote: -----> App not compatible with buildpack: https://buildpack-registry.s3.amazonaws.com/buildpacks/heroku/ruby.tgz remote: More info: https://devcenter.heroku.com/articles/buildpacks#detection-failure remote: remote: ! Push failed