Failed to run Hello world

[nlamirault]

Description

Checklist

• Dependencies installed
• No typos
• Searched existing issues and docs

Expected behaviour

Run the hello world from documentation

Actual behaviour

Steps to reproduce

$ govendor init
$ go get -u github.com/labstack/echo
$ go run server.go
server.go:6:2: cannot find package "github.com/labstack/echo" in any of:
	/home/nlamirault/Apps/golang/src/github.com/nlamirault/toto/vendor/github.com/labstack/echo (vendor tree)
	/home/nlamirault/Apps/go/src/github.com/labstack/echo (from $GOROOT)
	/home/nlamirault/Apps/golang/src/github.com/labstack/echo (from $GOPATH)

Working code to debug

package main

import (
	"net/http"

	"github.com/labstack/echo"
)

func main() {
	e := echo.New()
	e.GET("/", func(c echo.Context) error {
		return c.String(http.StatusOK, "Hello, World!")
	})
	e.Logger.Fatal(e.Start(":1323"))
}

Version/commit

[hfogelberg]

I had the same problem. You need to import "github.com/labstack/echo/middleware" as well.

Could somebody update the docs, please?

[vishr]

You don't need middleware to run this example. Make sure you have set $GOPATH and your project is within it.

[nlamirault]

Yes it is.

[vishr]

/home/nlamirault/Apps/golang/src/github.com/nlamirault/toto should be in GOPATH and use the following command to get the framework.

govendor fetch github.com/labstack/echo@v3.0

[nlamirault]

This is the test :

[nlamirault]:~$ cd $GOPATH/src/github.com/nlamirault
[nlamirault]:~/Apps/golang/src/github.com/nlamirault$ mkdir foobar
[nlamirault]:~/Apps/golang/src/github.com/nlamirault$ cd foobar/
[nlamirault]:~/Apps/golang/src/github.com/nlamirault/foobar$ govendor init
[nlamirault]:~/Apps/golang/src/github.com/nlamirault/foobar$ govendor fetch github.com/labstack/echo@v3.0
[nlamirault]:~/Apps/golang/src/github.com/nlamirault/foobar$ vi main.go
[nlamirault]:~/Apps/golang/src/github.com/nlamirault/foobar$ cat main.go
package main

import (
        "net/http"

        "github.com/labstack/echo"
)

func main() {
        e := echo.New()
        e.GET("/", func(c echo.Context) error {
                return c.String(http.StatusOK, "Hello, World!")
        })
        e.Logger.Fatal(e.Start(":1323"))
}
[nlamirault]:~/Apps/golang/src/github.com/nlamirault/foobar$ go run main.go
# github.com/nlamirault/foobar/vendor/github.com/rsc/letsencrypt
vendor/github.com/rsc/letsencrypt/lets.go:674: not enough arguments in call to c.ObtainCertificate
vendor/github.com/rsc/letsencrypt/lets.go:731: undefined: acme.TLSSNI01ChallengeCertDomain
vendor/github.com/rsc/letsencrypt/lets.go:744: undefined: acme.TLSSNI01ChallengeCertDomain