Not able to install latest version of mongo-go-driver (v1.2.1)

Question

I am not able to get v1.2.1 for mongo-go-driver. I am using dep to resolve dependency. My import block looks like-

import (
  "go.mongodb.org/mongo-driver/mongo"
  "go.mongodb.org/mongo-driver/mongo/options"
  "go.mongodb.org/mongo-driver/bson"

  "fmt"
  "context"
)

When I am running dep ensure -v I get following output

(50)  ✗   github.com/mongodb/mongo-go-driver at v1.2.1 has problem subpkg(s):
(50)        github.com/mongodb/mongo-go-driver/bson/objectid is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/private/cluster is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/readpref has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/writeconcern has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/bson has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].  github.com/mongodb/mongo-go-driver/bson/decimal is missing; required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/bson/elements is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/connstring is missing; required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/mongo/options has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/mongo/private/ops is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/readconcern has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].
(49)      try github.com/mongodb/[email protected]
(50)  ✗   github.com/mongodb/mongo-go-driver at v1.2.0 has problem subpkg(s):
(50)        github.com/mongodb/mongo-go-driver/bson/objectid is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/options has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/mongo/readconcern has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/bson/elements is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/bson/decimal is missing; required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/mongo/connstring is missing; required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/mongo/private/cluster is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/private/ops is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/readpref has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/writeconcern has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/bson has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].
(49)      try github.com/mongodb/[email protected]
(50)  ✗   github.com/mongodb/mongo-go-driver at v1.1.4 has problem subpkg(s):
(50)        github.com/mongodb/mongo-go-driver/mongo/private/cluster is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/private/ops is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/readconcern has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/mongo/readpref has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/writeconcern has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/connstring is missing; required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/bson/decimal is missing; required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/bson/elements is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/bson/objectid is missing; required by go.mongodb.org/[email protected].    github.com/mongodb/mongo-go-driver/mongo/options has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected]. github.com/mongodb/mongo-go-driver/bson has err (*pkgtree.NonCanonicalImportRoot); required by go.mongodb.org/[email protected].

.
.
.


(49)      try github.com/mongodb/[email protected]
(50)  ✗   github.com/mongodb/mongo-go-driver at v0.0.2 has problem subpkg(s):
(50)        github.com/mongodb/mongo-go-driver/mongo/options is missing; required by go.mongodb.org/[email protected].
(49)      try github.com/mongodb/[email protected]
(49)  ✓ select github.com/mongodb/[email protected] w/20 pkgs

And it imports v.0.0.1 at the end. Please help.

Answer 1

I got this resolved. Here is the solution for anyone else facing the issue. Add the following lines to Gopkg.toml

[[constraint]]
  name = "go.mongodb.org/mongo-driver"
  version = "~1.2.0"

You can replace version value to your required version.