gptsync not working in Mac OS x El capitan

[dani-sanchez-dorado]

I have use gptsync in Mac OS X Yosemite for a week to syncronize a complex installation of Mac OS X, Windows and Linux. Now, I have updated MAC OS to El Capitan, and I doesn't work now.

I downloaded gptsync 0.3 binary version from insanelymac here http://www.insanelymac.com/forum/topic/177505-enhanced-gptsync-tool/ and now, the installation process says that it will not work in my system. If I run and anterior version of the binary, it gets me and error.

To get a fresh copy of the binary, I have compiled from the sources, but, when I execute it, I get the same error:

(root) ./gptsync /dev/disk0 ERROR: Can't open /dev/disk0: Operation not permitted

Any idea?