Having an issue installing using instructions

[dopey]

Description

$> go install github.com/sigstore/cosign/cmd/cosign@latest
go: downloading github.com/sigstore/cosign v1.1.0
go install github.com/sigstore/cosign/cmd/cosign@latest: github.com/sigstore/[email protected]
	The go.mod file for the module providing named packages contains one or
	more replace directives. It must not contain directives that would cause
	it to be interpreted differently than if it were the main module.

Something wrong with my environment?

macOS 11.5.2
go version go1.16.6 darwin/amd64

[lukehinds]

I get stuff like this often with go install.

You could try go clean -modcache or go mod tidy first.

[dopey]

Thanks! Was able to get it working with go get github.com/sigstore/cosign/cmd/cosign@latest.

Using go clean -modcache or go mod tidy didn't work in my case.

[dekkagaijin]

Seems likely that the introduction of multiple require directives in go.mod that were introduced in 1.17 is at fault