IMAPClient `could not find tag or branch`

[theshapguy]

Is there a specific reason to why this project is using a specific commit as a requirement? I'm getting the following error..

==> default:   Cloning https://github.com/mjs/imapclient.git (to 77047bafd9a82f3bb1faa5e909d776b7a2e1b432) to /tmp/pip-build-2aEEy1/imapclient
==> default:   Could not find a tag or branch '77047bafd9a82f3bb1faa5e909d776b7a2e1b432', assuming commit.

I didn't want to hesitantly send a pull request because I just started looking into this project... Also getting the following error when I do vagrant up.

raise VersionConflict(dist, req)
==> default:     pkg_resources.VersionConflict: (chardet 2.0.1 (/usr/lib/python2.7/dist-packages), Requirement.parse('chardet<3.1.0,>=3.0.2'))

Should I change these requirements?

[Turboconnard]

same here...