On 2014-05-07 15:18, [log in to unmask] wrote:
> Thanks, Elias, for your reply.
>
> # scl enable python27 easy_install numpy
> Unable to open /etc/scl/prefixes/easy_install!
>
> Is it expecting easy_install under /etc/scl/prefixes?
>

No, it's expecting the command to be quoted, which I had missed.

    scl enable python27 'easy_install numpy'

You can enable multiple things at once, so with the unquoted cmd
it thinks easy_install is another thing to be enabled.

Still, that doesn't seem to be related to the problems you're
having.