title: valgrind mac os sierra 10.12.1
body: <p>Is there any possible ways to install valgrind on new Mac OS?
  brew tell </p>
  
  <pre><code>brew install -HEAD valgrind
  valgrind: This formula either does not compile or function as expected on macOS
  versions newer than El Capitan due to an upstream incompatibility.
  Error: An unsatisfied requirement failed this build.
  
  valgrind ls -l
  valgrind: mmap-FIXED(0x0, 253952) failed in UME (load_segment1) with error 12 (Cannot allocate memory).
  </code></pre>