[Discuss-gnuradio] simple_ra compile errors

[Blake Morgan]

$ uname -a
Linux ChrUbuntu 3.4.0 #1 SMP Sun Aug 26 19:17:55 EDT 2012 x86_64 x86_64 
x86_64 GNU/Linux

$ python -V
Python 2.7.4

$ gnuradio-config-info -v
3.6.4.1

$ gnuradio-companion --version
GNU Radio Companion 3.6.4.1

 I am getting the following compile errors when trying to make simple_ra:
$ ~/simple_ra/trunk$ make
grcc -d . simple_ra_receiver.grc
>>> Error: Block key "blocks_probe_signal_vx" not found in Platform - 
grc(GNU Radio Companion)
Traceback (most recent call last):
  File "/usr/local/bin/grcc", line 25, in <module>
    from grc.python.Platform import Platform
ImportError: No module named grc.python.Platform
>>> Error: Connection between gr_keep_one_in_n_1_0(0) and fft_probe(0) 
could not be made.
    sink block id "fft_probe" not in block ids
Traceback (most recent call last):
  File 
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/base/FlowGraph.py", 
line 200, in import_data
    raise LookupError('sink block id "%s" not in block ids'%sink_block_id)
LookupError: sink block id "fft_probe" not in block ids
linux; GNU C++ version 4.7.3; Boost_104900; UHD_003.005.002-65-g265daa58

cc    -c -o simple_ra_recorder.o simple_ra_recorder.c
cc    -c -o stime.o stime.c
cc -O -o simple_ra_recorder simple_ra_recorder.o stime.o -lm

How do I correct these errors so that it compiles correctly? Or are 
these errors such that they can be ignored?