Hi,
I am trying to install the gr-ieee802-11 project from CGRAN on top of my gnuradio-3.6.4.1 installation and keep getting the following error during 'make':
...
Scanning dependencies of target _ieee802_11_swig_swig_tag
[ 38%] Building CXX object swig/CMakeFiles/_ieee802_11_swig_swig_tag.dir/_ieee802_11_swig_swig_tag.cpp.o
Linking CXX executable _ieee802_11_swig_swig_tag
[ 38%] Built target _ieee802_11_swig_swig_tag
[ 42%] Generating doxygen xml for ieee802_11_swig_doc docs
[ 47%] Generating ieee802_11_swig_doc.i
[ 52%] Generating ieee802_11_swig.tag
[ 57%] Swig source
/usr/local/include/gnuradio/swig/gr_basic_block.i:27: Error: Nothing known about namespace 'pmt'
make[2]: *** [swig/ieee802_11_swigPYTHON_wrap.cxx] Error 1
make[1]: *** [swig/CMakeFiles/_ieee802_11_swig.dir/all] Error 2
make: *** [all] Error 2
Also all the required libs seem to be found during cmake including GRUEL and "/usr/local/include/gruel/swig/pmt_swig.i", where namespace 'pmt' is defined, exists.
Also the package was installed on an identical machine with Ubuntu 12.04 just fine!