C compiler for C extensions
Ensure you have a C compiler and linker to compile your C-Extensions.
Applications using C extensions, need a C compiler and linker to build the C extension library that will be loaded by the runtime system.
C compiler On UNIX™ platforms
On UNIX platforms, you need a cc compiler on the system where you create the C extension libraries. Note that some UNIX systems do not have a C compiler installed by default.
C compiler On Microsoft™ Windows® platforms
On Windows platforms, it is mandatory to install Microsoft Visual C++ version corresponding to the installed Genero BDL package. The OS identifier of the Genero BDL package file name identifies the Visual C++ version to be used.
C compiler On Mac OS X™ platforms
On Mac® OS X platforms, it is mandatory to install Xcode® 6.1, on the system where you create the C extension libraries.