basho/riaknostic — pull request #53 by angrycub (2013-03-04 22:53:39+00:00)
Title: Added a fully-qualified path to the sysctl call

Handles the case where `sysctl` isn't in the users path. Checks
`/sbin/sysctl` and `/usr/sbin/sysctl`; throws an error if it can not
locate `sysctl` in either of these locations.