Make install fails

Current (3.6.1) GIT version, make and make test run ok.
At sudo make install I get:

[ 84%] Built target uhd_swig_swig_doc
[ 84%] Built target _uhd_swig_swig_tag
make[2]: *** Nessuna regola per generare l’obiettivo
“/usr/local/include/gruel/thread.h”, necessario per
“gr-uhd/swig/uhd_swigPYTHON_wrap.cxx”. Arresto.
make[1]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all] Errore 2
make: *** [all] Errore 2

(no rule to make target…)

I’m running Ubuntu 11.10

Any hint?

Thanks
Stefano

perhaps you removed /usr/local/include/gruel/thread.h some time in
between cmake configuration and make install

i recommend reconfigure w/ cmake then make/make install

-josh