gistfile1.txt

First download your otp_15b01 tarrball and untar it.
http://www.erlang.org/download/otp_src_R15B01.tar.gz

Get the patch into a file called "zdss.patch"
https://gist.github.com/slfritchie/5624609

Notes on how to apply a patch, in case you're interested. You probably already know this.
http://www.cyberciti.biz/faq/appy-patch-file-using-patch-command/

Put the patch into the top level of your OTP source dir and apply patch.
$ patch -p1 < zdss.patch

Build erlang
$ ./configure --prefix=/usr/local/erlang/R15B01.64bit --enable-vm-probes --with-dynamic-trace=dtrace --enable-darwin-64bit
$ make
$ sudo make install

Add erlang to your path. My build landed in the default place: /usr/local/erlang/R15B01.64bit/bin/erl
I edited by .profile to add /usr/local/erlang/R15B01.64bit/bin to my path. You can also use the install
target to change your destination, but I got lost reading the INSTALL doc - there are SO many variables.

Rebuild your devrel(s) or they won't contain the new erlang beam.