PR-URL: https://github.com/nodejs/io.js/pull/2067
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
These may be available through your preferred package manager.
If they are not available:
-- `wrk` may easily built [from source](https://github.com/wg/wrk) via `make`.
+- `wrk` may easily be built [from source][wrk] via `make`.
- `ab` is sometimes bundled in a package called `apache2-utils`.
[wrk]: https://github.com/wg/wrk