Install Predict_Property on mac

git clone https://github.com/realbigws/Predict_Property

cd Predict_Property/source_code/

make (on my mac, I need to change the CXX=g++ to CXX=g++-9 in every Makefile under the source_code folder, g++-9 is the GNU g++ I install through homebrew. "brew install gcc", "brew install coreutils")

(on my mac, I also need to remake the psisolvpred. go to util/psisolvpred folder, do “make clean”, then “make”, “make install”)

I also need to change readlink to greadlink which can also be installed through homebrew.