Affter pip install githubrelease, I am trying to upload a new file into an existing release tag.
I get the following error:

github-asset owncloud/vm upload v8.1.2-16.1-201509032039 ./img/xUbuntu_14.04-owncloud-8.1.2-16.1-201509032039-DEBUG.vmx.zip
release v8.1.2-16.1-201509032039: uploading ./img/xUbuntu_14.04-owncloud-8.1.2-16.1-201509032039-DEBUG.vmx.zip
Traceback (most recent call last):
  File "/usr/bin/github-asset", line 9, in 
    load_entry_point('githubrelease==0.0.0', 'console_scripts', 'github-asset')()
  File "/usr/lib/python2.7/site-packages/github_release.py", line 183, in gh_asset
    return handle_http_error(lambda: commands[args.pop(1)](*args))
  File "/usr/lib/python2.7/site-packages/github_release.py", line 187, in handle_http_error
    func()
  File "/usr/lib/python2.7/site-packages/github_release.py", line 183, in 
    return handle_http_error(lambda: commands[args.pop(1)](*args))
  File "/usr/lib/python2.7/site-packages/github_release.py", line 126, in gh_asset_upload
    data=f.read())
  File "/usr/lib/python2.7/site-packages/requests/api.py", line 44, in request
    return session.request(method=method, url=url, **kwargs)
  File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 335, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 438, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 328, in send
    raise SSLError(e)
requests.exceptions.SSLError: hostname 'uploads.github.com' doesn't match either of '*.githubusercontent.com', 'githubusercontent.com'