tendenci/tendenci — pull request #280 by glenbot (2012-04-03 17:32:26+00:00)
Title: Permission Error on installing requirements

... protocol or you get permission errors

```bash
Downloading/unpacking git+http://github.com/notanumber/xapian-haystack.git (from -r scripts/requirements.txt (line 42))
Cloning http://github.com/notanumber/xapian-haystack.git to /var/folders/tc/fxrnq0nx3nbcq7vr6w260r0c0000gn/T/pip-mjd_QW-build
error: The requested URL returned error: 403 while accessing http://github.com/notanumber/xapian-haystack.git/info/refs

fatal: HTTP request failed
Complete output from command /usr/bin/git clone -q http://github.com/notanumber/xapian-haystack.git /var/folders/tc/fxrnq0nx3nbcq7vr6w260r0c0000gn/T/pip-mjd_QW-build:
```

You can see the 403 error. Switch to the git protocol solves the issue.