The problem looked like the cmake process could not find swig. SWIG 2.0.12 could be found. According to the gnuradio dependencies (
http://gnuradio.org/doc/doxygen/build_guide.html), it should need at least 1.3.31.
Royce,
To confirm, can you go to the top of /home/[username]/user/gnuradio and execute the following command.
find . -name "__init__.py" -exec grep -l tutorial_swig {} \;
This goes to the top of your gnuradio install and looks through all subdirectories for files named __init__.py. For all of the __init__.py files it finds, it prints out the file if it has tutorial_swig in it. My window does not distinguish between uppercase i and lower case L; the option passed to the grep command is lower case L.