Cannot import gopkg.in package from glide

[emersion]

What version of Go (go version) and dep (git describe --tags) are you using?

go version go1.8.3 linux/amd64
v0.1.0-196-g5c02575

What dep command did you run?

dep init -v
Importing configuration from glide. These are only initial constraints, and are further refined during the solve process.
Detected glide configuration files...
  Loading /home/simon/go/src/github.com/emersion/neutron/glide.yaml
  Loading /home/simon/go/src/github.com/emersion/neutron/glide.lock
Converting from glide.yaml and glide.lock...
  Using master as initial constraint for imported dep github.com/go-macaron/binding
  Using master as initial constraint for imported dep github.com/mxk/go-imap
  Using master as initial constraint for imported dep golang.org/x/crypto
  Using master as initial constraint for imported dep golang.org/x/text
 is not a valid version for the package gopkg.in/macaron.v1()

What did you expect to see?

Not an error.

What did you see instead?

An error: is not a valid version for the package gopkg.in/macaron.v1()

Here is my glide.yaml:

package: github.com/emersion/neutron
import:
- package: github.com/go-macaron/binding
- package: github.com/mxk/go-imap
  subpackages:
  - imap
- package: golang.org/x/crypto
  subpackages:
  - openpgp
  - openpgp/armor
  - openpgp/packet
- package: golang.org/x/text
  subpackages:
  - encoding
  - encoding/charmap
- package: gopkg.in/macaron.v1

And here is my glide.lock:

hash: 76aabaabbba85ccb0a942de80badf5ab567a2094dd3723b99ec324a15993d555
updated: 2016-10-21T17:09:00.894212947+02:00
imports:
- name: github.com/go-macaron/binding
  version: 9440f336b443056c90d7d448a0a55ad8c7599880
- name: github.com/go-macaron/inject
  version: d8a0b8677191f4380287cfebd08e462217bac7ad
- name: github.com/mxk/go-imap
  version: 531c36c3f12d6a03ea766b07a77314aa51ec17f3
  subpackages:
  - imap
- name: github.com/Unknwon/com
  version: 28b053d5a2923b87ce8c5a08f3af779894a72758
- name: golang.org/x/crypto
  version: 6318898455d3ac20e7e44d0a080d43f8c3ff120b
  subpackages:
  - cast5
  - openpgp
  - openpgp/armor
  - openpgp/elgamal
  - openpgp/errors
  - openpgp/packet
  - openpgp/s2k
- name: golang.org/x/text
  version: 1e65e9bf72c307081cea196f47ef37aed17eb316
  subpackages:
  - encoding
  - encoding/charmap
  - encoding/internal
  - encoding/internal/identifier
  - transform
- name: gopkg.in/ini.v1
  version: 6e4869b434bd001f6983749881c7ead3545887d8
- name: gopkg.in/macaron.v1
  version: 4974334b10dbb6f5c0e17f4c10555ff050a16329
testImports: []

[carolynvs]

Thanks for reporting this bug! 👍

[sdboyer]

Feels like this might be related to a bug I vaguely recall where ListVersions() was returning zero versions from certain gopkg.in paths. I can't find the issue for that offhand, though - I think the surfaced symptom was a panic in a solver method.

[carolynvs]

I think this was fixed by #715. @emersion Would you please try again with the latest dep and let me know how it goes?

[emersion]

I can confirm this bug is fixed with the latest dep!