ditto: “Operation not permitted” from SIP protected locations on El Capitan

Standard

Terminal

When trying to bring 10.11 support to AutoCasperNBI & AutoImagrNBI I stumbled across an odd issue.

On the flight to JNUC2015 I loaded up my 10.11 GM VM & figured it out.

Incredulous, I double checked this with James Ridsdale, Darren Wallace & David Acland. All of whom were located near me on the flight & all had their various MacBooks out running Keynote, Terminal &/or were running VM’s (spot the IT Crowd).

Below is what I found, steps to reproduce & a link to the bug on Open Radar.

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