Running godog build or godog run returns an error about not being able to import godog.

[countingtoten]

👓 What did you see?

Running godog build or godog run returns an error about not being able to import godog.

Error: could not build binary at: "godog.test". reason: failed to compile tested package: /Users/jweinert/src/bdd-example, reason: exit status 1, output: WORK=/var/folders/97/77r4rn4x51s5_q1h8k16x6900000gn/T/go-build497481945
# example.com/bdd-example
godog_dependency_file_test.go:3:8: cannot find package "." in:
	/Users/jweinert/src/bdd-example/vendor/github.com/cucumber/godog
FAIL	example.com/bdd-example [setup failed]

Usage:
  godog build [flags]

Examples:
  godog build
  godog build -o godog.test

Flags:
  -h, --help            help for build
  -o, --output string   compiles the test runner to the named file
                         (default "godog.test")

could not build binary at: "godog.test". reason: failed to compile tested package: /Users/jweinert/src/bdd-example, reason: exit status 1, output: WORK=/var/folders/97/77r4rn4x51s5_q1h8k16x6900000gn/T/go-build497481945
# example.com/bdd-example
godog_dependency_file_test.go:3:8: cannot find package "." in:
	/Users/jweinert/src/bdd-example/vendor/github.com/cucumber/godog
FAIL	example.com/bdd-example [setup failed]

✅ What did you expect to see?

I expected to see the output from the README.md.

Feature: eat godogs
  In order to be happy
  As a hungry gopher
  I need to be able to eat godogs

  Scenario: Eat 5 out of 12          # features/godogs.feature:6
    Given there are 12 godogs
    When I eat 5
    Then there should be 7 remaining

1 scenarios (1 undefined)
3 steps (3 undefined)
220.129µs

You can implement step definitions for undefined steps with these snippets:

func iEat(arg1 int) error {
        return godog.ErrPending
}

func thereAreGodogs(arg1 int) error {
        return godog.ErrPending
}

func thereShouldBeRemaining(arg1 int) error {
        return godog.ErrPending
}

func InitializeScenario(ctx *godog.ScenarioContext) {
        ctx.Step(`^I eat (\d+)$`, iEat)
        ctx.Step(`^there are (\d+) godogs$`, thereAreGodogs)
        ctx.Step(`^there should be (\d+) remaining$`, thereShouldBeRemaining)
}

📦 Which tool/library version are you using?

go install github.com/cucumber/godog/cmd/godog@v0.12.0

🔬 How could we reproduce it?

OS: macOS 12.3.1
Go: 1.18.1

Steps to reproduce the behavior:

1. Install the latest godog

go install github.com/cucumber/godog/cmd/godog@v0.12.0

2. Create a new go module

go mod init example.com/test

3. Attempt to build in the directory.

godog build

4. Observe error

[vearutop]

Please use latest godog that can be installed with

go install github.com/cucumber/godog/cmd/godog@latest

We need to update README to make it more accurate and helpful.

[vearutop]

I'm closing the issue, but feel free to reopen it if the problem persists.