It installed fine for me on Mac OS X 10.11.6 (El Capitan), using perl 5.22.1 (installed from perlbrew) and Xcode 7.3. I used cpanm to install it. Perhaps your problem is specific to macOS 10.12 (Sierra).

I googled a bit, and it looks like there are similar bugs related to clock_gettime functions in Sierra.

Are you using Xcode 7 or Xcode 8? I read a couple posts that suggested Xcode 8 is needed to fix a number of issues on Sierra.

In reply to Re: Problem installing Mac-Pasteboard-0.008 by kevbot
in thread Problem installing Mac-Pasteboard-0.008 by rll307

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