Building hiphop php on Centos 6.3(Didn't succeed)

I tried to follow the instructions here : http://stackoverflow.com/a/8132054/49560.
There were few things missing, which I am mentioning here.

1. Path of the third party patches has changed in the hiphop repo. So, find the correct path and then proceed. For me it was :

    cp /home/ec2-user/hiphop/hiphop-php/hphp/third_party/libevent-1.4.14.fb-changes.diff .
     cp /home/ec2-user/hiphop/hiphop-php/hphp/third_party/libcurl.fb-changes.diff .

2. The version/location of tbb has changed.

Get it from :  wget http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130425oss_src.tgz

3. Before doing cmake .

A. yum install subversion

B. install google glog

C. install libunwind-1.1,  https://github.com/facebook/hiphop-php/issues/563

D. yum install elfutils-libelf-devel

E. get libdwarf

 git clone git://libdwarf.git.sourceforge.net/gitroot/libdwarf/libdwarf

cd libdwarf/libdwarf

./configure

make

sudo cp libdwarf.a /usr/lib64/

sudo cp libdwarf.h /usr/include/

sudo cp dwarf.h /usr/include/

cd ../..

4. Now you do cmake . and then make. You may get an error saying that lock_guard is not a member of boost. So you need to replace boost::lock_guard with std::lock_guard in ThreadLocalDetail.h.

5. Now do make again. I got some errors which were beyond me - so giving up.