astropy/astropy — pull request #3202 by astrofrog (2014-12-14 19:01:38+00:00)
Title: Disable conda update since latest version breaks SSL certificate checks

This is a fix for the Sphinx failures on Travis:

```
urllib2.URLError:
```

In fact, one could argue we should not update to avoid precisely this kind of issue. Without the update, we are always using the same version of Miniconda.