dep ensure does not work with "go modules" import path suffixes (/vN)

[azaviyalov]

What version of dep are you using (dep version)?

0.5.1

What dep command did you run?

I tried to run an example from https://github.com/labstack/echo
It uses "go modules"-compatible import path suffixes since v4.0.0. So its import path is "github.com/labstack/echo/v4". Such import paths are supported in Go 1.9.7+, 1.10.3+ 1.11+

I ran dep init, created main.go, then ran dep ensure -v.

What did you expect to see?

github.com/labstack/echo v4.0.0 in vendor/

What did you see instead?

Multiple errors

# Root project is "app"
 1 transitively valid internal packages
 2 external packages imported from 1 projects
(0)   ✓ select (root)
(1)	? attempt github.com/labstack/echo with 2 pkgs; 80 versions to try
(1)	    try github.com/labstack/echo@v4.0.0
(2)	✗   github.com/labstack/echo at v4.0.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.10
(2)	✗   github.com/labstack/echo at v3.3.10 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.9
(2)	✗   github.com/labstack/echo at v3.3.9 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.8
(2)	✗   github.com/labstack/echo at v3.3.8 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.7
(2)	✗   github.com/labstack/echo at v3.3.7 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.6
(2)	✗   github.com/labstack/echo at v3.3.6 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.5
(2)	✗   github.com/labstack/echo at v3.3.5 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.3.4
(2)	✗   github.com/labstack/echo at 3.3.4 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.4
(2)	✗   github.com/labstack/echo at v3.3.4 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.3
(2)	✗   github.com/labstack/echo at v3.3.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.3.3
(2)	✗   github.com/labstack/echo at 3.3.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.2
(2)	✗   github.com/labstack/echo at v3.3.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.3.2
(2)	✗   github.com/labstack/echo at 3.3.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.3.1
(2)	✗   github.com/labstack/echo at 3.3.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.1
(2)	✗   github.com/labstack/echo at v3.3.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.3.0
(2)	✗   github.com/labstack/echo at 3.3.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.0
(2)	✗   github.com/labstack/echo at v3.3.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.2.6
(2)	✗   github.com/labstack/echo at 3.2.6 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.2.6
(2)	✗   github.com/labstack/echo at v3.2.6 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.2.5
(2)	✗   github.com/labstack/echo at v3.2.5 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.2.5
(2)	✗   github.com/labstack/echo at 3.2.5 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.2.4
(2)	✗   github.com/labstack/echo at v3.2.4 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.2.4
(2)	✗   github.com/labstack/echo at 3.2.4 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.2.3
(2)	✗   github.com/labstack/echo at 3.2.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.2.3
(2)	✗   github.com/labstack/echo at v3.2.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4/middleware is missing; required by (root).	github.com/labstack/echo/v4 is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.2.2
(2)	✗   github.com/labstack/echo at v3.2.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@3.2.2
(2)	✗   github.com/labstack/echo at 3.2.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4/middleware is missing; required by (root).	github.com/labstack/echo/v4 is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.2.1
(2)	✗   github.com/labstack/echo at v3.2.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.2.0
(2)	✗   github.com/labstack/echo at v3.2.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4/middleware is missing; required by (root).	github.com/labstack/echo/v4 is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.1.0
(2)	✗   github.com/labstack/echo at v3.1.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4/middleware is missing; required by (root).	github.com/labstack/echo/v4 is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.0.3
(2)	✗   github.com/labstack/echo at v3.0.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.0.2
(2)	✗   github.com/labstack/echo at v3.0.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.0.1
(2)	✗   github.com/labstack/echo at v3.0.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.0.0
(2)	✗   github.com/labstack/echo at v3.0.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.2.0
(2)	✗   github.com/labstack/echo at v2.2.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.1
(2)	✗   github.com/labstack/echo at v2.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.2
(2)	✗   github.com/labstack/echo at v2.0.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.1
(2)	✗   github.com/labstack/echo at v2.0.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.0
(2)	✗   github.com/labstack/echo at v2.0.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.4.4
(2)	✗   github.com/labstack/echo at v1.4.4 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.4.3
(2)	✗   github.com/labstack/echo at v1.4.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.4.2
(2)	✗   github.com/labstack/echo at v1.4.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.4.1
(2)	✗   github.com/labstack/echo at v1.4.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.4
(2)	✗   github.com/labstack/echo at v1.4 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.3
(2)	✗   github.com/labstack/echo at v1.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.2.0
(2)	✗   github.com/labstack/echo at v1.2.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.1.0
(2)	✗   github.com/labstack/echo at v1.1.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1.0.0
(2)	✗   github.com/labstack/echo at v1.0.0 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.16
(2)	✗   github.com/labstack/echo at v0.0.16 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4/middleware is missing; required by (root).	github.com/labstack/echo/v4 is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.15
(2)	✗   github.com/labstack/echo at v0.0.15 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.14
(2)	✗   github.com/labstack/echo at v0.0.14 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.13
(2)	✗   github.com/labstack/echo at v0.0.13 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.12
(2)	✗   github.com/labstack/echo at v0.0.12 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.11
(2)	✗   github.com/labstack/echo at v0.0.11 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.10
(2)	✗   github.com/labstack/echo at v0.0.10 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.9
(2)	✗   github.com/labstack/echo at v0.0.9 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.8
(2)	✗   github.com/labstack/echo at v0.0.8 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.7
(2)	✗   github.com/labstack/echo at v0.0.7 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.6
(2)	✗   github.com/labstack/echo at v0.0.6 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.5
(2)	✗   github.com/labstack/echo at v0.0.5 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.4
(2)	✗   github.com/labstack/echo at v0.0.4 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.3
(2)	✗   github.com/labstack/echo at v0.0.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v0.0.2
(2)	✗   github.com/labstack/echo at v0.0.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4/middleware is missing; required by (root).	github.com/labstack/echo/v4 is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.8-retag
(2)	✗   github.com/labstack/echo at v3.3.8-retag has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.7-retag
(2)	✗   github.com/labstack/echo at v3.3.7-retag has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.6-retag
(2)	✗   github.com/labstack/echo at v3.3.6-retag has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.3.5-retag
(2)	✗   github.com/labstack/echo at v3.3.5-retag has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.1.0-rc.1
(2)	✗   github.com/labstack/echo at v3.1.0-rc.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.0.0-beta.3
(2)	✗   github.com/labstack/echo at v3.0.0-beta.3 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.0.0-beta.2
(2)	✗   github.com/labstack/echo at v3.0.0-beta.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v3.0.0-beta.1
(2)	✗   github.com/labstack/echo at v3.0.0-beta.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.0-beta.2
(2)	✗   github.com/labstack/echo at v2.0.0-beta.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.0-beta.1
(2)	✗   github.com/labstack/echo at v2.0.0-beta.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.0-apha1
(2)	✗   github.com/labstack/echo at v2.0.0-apha1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.0-apha.2
(2)	✗   github.com/labstack/echo at v2.0.0-apha.2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2.0.0-apha.1
(2)	✗   github.com/labstack/echo at v2.0.0-apha.1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@2.0.0-alpha
(2)	✗   github.com/labstack/echo at 2.0.0-alpha has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@master
(2)	✗   github.com/labstack/echo at master has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v1
(2)	✗   github.com/labstack/echo at v1 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	    try github.com/labstack/echo@v2
(2)	✗   github.com/labstack/echo at v2 has problem subpkg(s):
(2)	  	github.com/labstack/echo/v4 is missing; required by (root).	github.com/labstack/echo/v4/middleware is missing; required by (root).
(1)	  ← no more versions of github.com/labstack/echo to try; begin backtrack
  ✗ solving failed

Solver wall times by segment:
         b-list-pkgs: 4.044540058s
     b-source-exists: 949.121617ms
     b-list-versions: 901.353832ms
             satisfy:    4.75821ms
            new-atom:   1.179526ms
         select-root:    129.763µs
               other:     14.096µs
  b-deduce-proj-root:      4.949µs

  TOTAL: 5.901102051s

Solving failure: No versions of github.com/labstack/echo met constraints:
	v4.0.0: Could not introduce github.com/labstack/echo@v4.0.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v3.3.10: Could not introduce github.com/labstack/echo@v3.3.10 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v3.3.9: Could not introduce github.com/labstack/echo@v3.3.9 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.8: Could not introduce github.com/labstack/echo@v3.3.8 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.7: Could not introduce github.com/labstack/echo@v3.3.7 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.6: Could not introduce github.com/labstack/echo@v3.3.6 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.5: Could not introduce github.com/labstack/echo@v3.3.5 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.3.4: Could not introduce github.com/labstack/echo@3.3.4 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.4: Could not introduce github.com/labstack/echo@v3.3.4 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.3: Could not introduce github.com/labstack/echo@v3.3.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.3.3: Could not introduce github.com/labstack/echo@3.3.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.2: Could not introduce github.com/labstack/echo@v3.3.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.3.2: Could not introduce github.com/labstack/echo@3.3.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.3.1: Could not introduce github.com/labstack/echo@3.3.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.1: Could not introduce github.com/labstack/echo@v3.3.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.3.0: Could not introduce github.com/labstack/echo@3.3.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v3.3.0: Could not introduce github.com/labstack/echo@v3.3.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.2.6: Could not introduce github.com/labstack/echo@3.2.6 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.2.6: Could not introduce github.com/labstack/echo@v3.2.6 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.2.5: Could not introduce github.com/labstack/echo@v3.2.5 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.2.5: Could not introduce github.com/labstack/echo@3.2.5 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.2.4: Could not introduce github.com/labstack/echo@v3.2.4 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.2.4: Could not introduce github.com/labstack/echo@3.2.4 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	3.2.3: Could not introduce github.com/labstack/echo@3.2.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.2.3: Could not introduce github.com/labstack/echo@v3.2.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.2.2: Could not introduce github.com/labstack/echo@v3.2.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	3.2.2: Could not introduce github.com/labstack/echo@3.2.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.2.1: Could not introduce github.com/labstack/echo@v3.2.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.2.0: Could not introduce github.com/labstack/echo@v3.2.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.1.0: Could not introduce github.com/labstack/echo@v3.1.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.0.3: Could not introduce github.com/labstack/echo@v3.0.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.0.2: Could not introduce github.com/labstack/echo@v3.0.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.0.1: Could not introduce github.com/labstack/echo@v3.0.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.0.0: Could not introduce github.com/labstack/echo@v3.0.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.2.0: Could not introduce github.com/labstack/echo@v2.2.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.1: Could not introduce github.com/labstack/echo@v2.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.0.2: Could not introduce github.com/labstack/echo@v2.0.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.0.1: Could not introduce github.com/labstack/echo@v2.0.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.0.0: Could not introduce github.com/labstack/echo@v2.0.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.4.4: Could not introduce github.com/labstack/echo@v1.4.4 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.4.3: Could not introduce github.com/labstack/echo@v1.4.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.4.2: Could not introduce github.com/labstack/echo@v1.4.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.4.1: Could not introduce github.com/labstack/echo@v1.4.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.4: Could not introduce github.com/labstack/echo@v1.4 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.3: Could not introduce github.com/labstack/echo@v1.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.2.0: Could not introduce github.com/labstack/echo@v1.2.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.1.0: Could not introduce github.com/labstack/echo@v1.1.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v1.0.0: Could not introduce github.com/labstack/echo@v1.0.0 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v0.0.16: Could not introduce github.com/labstack/echo@v0.0.16 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.15: Could not introduce github.com/labstack/echo@v0.0.15 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.14: Could not introduce github.com/labstack/echo@v0.0.14 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.13: Could not introduce github.com/labstack/echo@v0.0.13 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.12: Could not introduce github.com/labstack/echo@v0.0.12 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.11: Could not introduce github.com/labstack/echo@v0.0.11 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.10: Could not introduce github.com/labstack/echo@v0.0.10 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.9: Could not introduce github.com/labstack/echo@v0.0.9 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.8: Could not introduce github.com/labstack/echo@v0.0.8 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.7: Could not introduce github.com/labstack/echo@v0.0.7 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.6: Could not introduce github.com/labstack/echo@v0.0.6 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.5: Could not introduce github.com/labstack/echo@v0.0.5 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.4: Could not introduce github.com/labstack/echo@v0.0.4 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.3: Could not introduce github.com/labstack/echo@v0.0.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v0.0.2: Could not introduce github.com/labstack/echo@v0.0.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.8-retag: Could not introduce github.com/labstack/echo@v3.3.8-retag due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.7-retag: Could not introduce github.com/labstack/echo@v3.3.7-retag due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.6-retag: Could not introduce github.com/labstack/echo@v3.3.6-retag due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.3.5-retag: Could not introduce github.com/labstack/echo@v3.3.5-retag due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v3.1.0-rc.1: Could not introduce github.com/labstack/echo@v3.1.0-rc.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.0.0-beta.3: Could not introduce github.com/labstack/echo@v3.0.0-beta.3 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v3.0.0-beta.2: Could not introduce github.com/labstack/echo@v3.0.0-beta.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v3.0.0-beta.1: Could not introduce github.com/labstack/echo@v3.0.0-beta.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.0.0-beta.2: Could not introduce github.com/labstack/echo@v2.0.0-beta.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.0.0-beta.1: Could not introduce github.com/labstack/echo@v2.0.0-beta.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.0.0-apha1: Could not introduce github.com/labstack/echo@v2.0.0-apha1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v2.0.0-apha.2: Could not introduce github.com/labstack/echo@v2.0.0-apha.2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	v2.0.0-apha.1: Could not introduce github.com/labstack/echo@v2.0.0-apha.1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	2.0.0-alpha: Could not introduce github.com/labstack/echo@2.0.0-alpha due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)
	master: Could not introduce github.com/labstack/echo@master due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v1: Could not introduce github.com/labstack/echo@v1 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)
	v2: Could not introduce github.com/labstack/echo@v2 due to multiple problematic subpackages:
	Subpackage github.com/labstack/echo/v4 is missing. (Package is required by (root).)	Subpackage github.com/labstack/echo/v4/middleware is missing. (Package is required by (root).)

[niallnsec]

I am having a similar issue trying to vendor github.com/olivere/elastic. Dep fails with the following being the relevant error message:

v7.0.0: "github.com/olivere/elastic" imports "github.com/olivere/elastic/v7/config", which contains malformed code: no package exists at "github.com/olivere/elastic/v7/config"

[jmank88]

Related #1962 #1963

[alexanderGalushka]

I am experiencing the same exact issue with v4 echo module. I wanted to use echo-swagger, but it has dependency on v4 echo module. Is it going to be looked at in the near future?

[yongge666]

go get github.com/olivere/elastic/v7
package github.com/olivere/elastic/v7: cannot find package "github.com/olivere/elastic/v7" in any of:
D:\Go\src\github.com\olivere\elastic\v7 (from $GOROOT)
D:\Go\bin\src\github.com\olivere\elastic\v7 (from $GOPATH)
E:\go\src\github.com\olivere\elastic\v7

[yongge666]

there is no dir v7 in the root of repository

[mvdan]

Dep was officially deprecated earlier this year, and the proposal to archive this repository was accepted. As such, I'm closing outstanding issues before archiving the repository. For any further comments, please use the proposal thread on the Go issue tracker. Thanks!