Because Alabama.
On Mar 13, 2014 5:44 PM, "Tianon Gravi" <notifications@github.com> wrote:

> In hack/PACKAGERS.md:
>
> > @@ -157,6 +157,14 @@ AppArmor, you will need to set `DOCKER_BUILDTAGS` as follows:
> >  export DOCKER_BUILDTAGS='apparmor'
> >  ```
> >
> > +If you need to build without support for btrfs:
> > +
> > +```bash
> > +export DOCKER_BUILDTAGS='exclude_graphdriver_btrfs'
> > +```
> > +
> > +NOTE: if you need to set more than one build tag, space seperate them.
>
> "separate" ;)
>
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> Reply to this email directly or view it on GitHub<https://github.com/dotcloud/docker/pull/4650/files#r10587909>
> .
>