:Ubuntu
sudo apt-get install libcurl4-openssl-dev

:Centos
sudo yum install libcurl-devel

gcc -c  main.cpp quality.cpp tinystr.cpp tinyxml.cpp tinyxmlerror.cpp tinyxmlparser.cpp -L/usr/lib/x86_64-linux-gnu -lcurl -I/usr/include/curl
g++ -o prepro main.o quality.o tinystr.o tinyxml.o tinyxmlerror.o tinyxmlparser.o -L/usr/lib/x86_64-linux-gnu -lcurl
gfortran -o farm_nrt farm_nrt.for