无法将简单的golang项目推送到heroku

Question

My project "testheeroku7777" consist of two files. main.go:

package main

import "fmt"

func main() {

fmt.Println("Hello world!")

}

Procfile:

web: testheeroku7777

When I push:

testheeroku7777> git push heroku master

It gives an error:

Counting objects: 8, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (7/7), done.
Writing objects: 100% (8/8), 645.21 KiB | 5.92 MiB/s, done.
Total 8 (delta 1), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> App not compatible with buildpack: https://codon-buildpacks.s3.amazonaws.com/buildpacks/heroku/go.tgz
remote:        More info:     https://devcenter.heroku.com/articles/buildpacks#detection-failure
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !       Push rejected to testheeroku7777.
remote: To https://git.heroku.com/testheeroku7777.git
! [remote rejected] master -> master (pre-receive hook declined) 
error: failed to push some refs to 'https://git.heroku.com/testheeroku7777.git'

I've read provided links but I have no idea about this error.

Answer 1

Heroku doesn't have the Go runtime installed in the base image, and therefore requires that you utilize the go buildpack to build your app. However, this also requires that you use a vendoring tool such as dep, or govendor, which means this very basic app, by itself, unfortunately won't work.