无法设置甘道夫 Go

Question

I am trying to setup Gandalf but when I do go get github.com/JumboInteractiveLimited/Gandalf I'm getting error

package github.com/jmartin82/mmock/definition: cannot find package "github.com/jmartin82/mmock/definition" in any of:
        /usr/local/go/src/github.com/jmartin82/mmock/definition (from $GOROOT)
        <My_Go_Path>/src/github.com/jmartin82/mmock/definition (from $GOPATH)

I'm using testing file from

Answer 1

This reached me via a GitHub Issue however I thought it best to mention it here for clarity.

Gandalf utilizes go modules to pin dependency versions, go get will download the latest version of a dependency rather than the version a project actually supports where as something like go mod download will respect the go.mod file and fetch the correct version. The mmock project has changed its package structure making newer versions of it not backwards compatible.

I recommend getting antiquated with go modules as they seem to be the way forward now and have been enabled by default in newer versions of the go compiler. If I remember correctly you may already have support for it you just need to set the environment variable GO111MODULE=on when dealing with projects that have a go.mod file.