Error running gr-howto-write-a-block-3.2

Hi All,

I recently upgraded to Fedora 11 and gnuradio 3.2.2 installed from the
stable source tar.

After successfully building the “gr-howto-write-a-block-3.2 project” I
the error below while running “make check”

Note that I have to run ./bootstrap to be able to build the example. If
don’t do it, I get errors when running automake (AC_PROG_CXX and
AM_PATH_PYTHON not found in

Any help will be apreciated!

Thank you,


make check-TESTS
make[3]: Entering directory
Traceback (most recent call last):
File “./”, line 23, in
from gnuradio import gr, gr_unittest
File “/usr/local/lib/python2.6/site-packages/gnuradio/gr/”,
line 43, in
from gnuradio_swig_python import *
line 24, in
from gnuradio_swig_py_general import *
line 24, in
_gnuradio_swig_py_general = swig_import_helper()
line 23, in swig_import_helper
return _mod
UnboundLocalError: local variable ‘_mod’ referenced before assignment
FAIL: run_tests

1 of 1 test failed

make[3]: *** [check-TESTS] Error 1
make[3]: Leaving directory
/root/radio/gr-howto-write-a-block-3.2/src/python' make[2]: *** [check-am] Error 2 make[2]: Leaving directory/root/radio/gr-howto-write-a-block-3.2/src/python’
make[1]: *** [check-recursive] Error 1
make[1]: Leaving directory `/root/radio/gr-howto-write-a-block-3.2/src’
make: *** [check-recursive] Error 1