Looking at the project on Github, this was fixed back in February. If you install version 0.5.2 or later you'll get the fix, which uses "sysctl -n hw.ncpu" instead.
Cheers, Nathan On 28/07/2011, at 10:35 AM, Craig Ambrose wrote: > Hi folks, > > After upgrading to Lion, re-installing XCode, and image magic, and all > that jazz, the parallel_tests gem is failing to work for me. I'm not > sure if others are using this, but it's pretty darn handy, so I figure > you probably are. > > The issue appears to be that parallel_tests uses the following command > line utility call: "hwprefs cpu_count" > > I can no longer find the "hwprefs" command anywhere on my system. Has > anyone else found that problem? Can it be re-installed? > > cheers, > > Craig -- You received this message because you are subscribed to the Google Groups "Ruby or Rails Oceania" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rails-oceania?hl=en.
