(8) Simple Wrapper Interface Generator. http://www.swig.org
-These versions are known to work:
- 1.3.23, 1.3.24, 1.3.25, 1.3.27, 1.3.28, 1.3.29
+As of repository version 4045, gnuradio requires version 1.3.31 or newer.
(9) SDCC: Small Device C Compiler. http://sdcc.sourceforge.net/