Both poreflow and netgen are written in standard C++. Project and make files are included in the respective directories. The code have been tested with the following compilers

Microsoft Visual Studio .Net
Microsoft Visual Studio 6
Intel C++ Compiler 7.0
GCC 3

The only library required is f2c. For Windows the included copy of libf2c can be used. For Linux and other unix operating environments it is best to use the f2c version provided by the OS vendor. For Linux an f2c package can be readily found at <http://www.rpmfind.net/linux/RPM/> 

Any other qestions can be directed to Per Valvatne (p.valvatne@imperial.ac.uk)