Re: [Discuss-gnuradio] Mode S and ADS-B

[Tom Owens]

Eric A. Cottrell wrote:
> Tom O wrote:
>   
> >   
> >     
> > > Hi Eric,
> > >
> > > When I run usrp_mode_s_logfile.py I get:
> > >    ImportError: cannot import name air
> > >
> > > Can you help me out?
> > >
> > > Tom
> > >     
> > >       
>
> Hello,
> air is the name of the python library that contains the gr-air blocks. 
> Make sure you compiled and installed gnuradio properly and have
> PYTHONPATH set correctly.
> There should be several _air.* and air.* files in site-packages/gnuradio
> (typically /usr/lib/python<version>/site-packages/gnuradio or
> /usr/local/lib/python<version>/site-packages/gnuradio).  The default
> prefix for compile is /usr/local so you may have to add subdirectories
> under the /usr/local directory to various paths.
>
> 73 Eric
>
>   
Eric,

(I can find numpy at /usr/lib/python2.4/site-packages/Numeric/_numpy.so)

Here is the make check errors:



...........

EE

======================================================================

ERROR: test_blks_import (__main__.test_head)

----------------------------------------------------------------------

Traceback (most recent call last):

File "./qa_kludged_imports.py", line 35, in test_blks_import

from gnuradio import blks

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/blks/__init__.py", 
line 37, in ?

exec "from gnuradio.blksimpl.%s import *" % (f,)

File "<string>", line 1, in ?

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/blksimpl/qam256.py", 
line 28, in ?

from gnuradio import gr, gru, modulation_utils

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gru/__init__.py", 
line 37, in ?

exec "from gnuradio.gruimpl.%s import *" % (f,)

File "<string>", line 1, in ?

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gruimpl/gnuplot_freqz.py", 
line 28, in ?

import numpy

ImportError: No module named numpy


======================================================================

ERROR: test_gru_import (__main__.test_head)

----------------------------------------------------------------------

Traceback (most recent call last):

File "./qa_kludged_imports.py", line 39, in test_gru_import

from gnuradio import gru

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gru/__init__.py", 
line 37, in ?

exec "from gnuradio.gruimpl.%s import *" % (f,)

File "<string>", line 1, in ?

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gruimpl/gnuplot_freqz.py", 
line 28, in ?

import numpy

ImportError: No module named numpy


............


Traceback (most recent call last):

File "./qa_rational_resampler.py", line 24, in ?

from gnuradio import blks

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/blks/__init__.py", 
line 37, in ?

exec "from gnuradio.blksimpl.%s import *" % (f,)

File "<string>", line 1, in ?

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/blksimpl/qam256.py", 
line 28, in ?

from gnuradio import gr, gru, modulation_utils

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gru/__init__.py", 
line 37, in ?

exec "from gnuradio.gruimpl.%s import *" % (f,)

File "<string>", line 1, in ?

File 
"/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gruimpl/gnuplot_freqz.py", 
line 28, in ?

import numpy

ImportError: No module named numpy

Setting runtime on 0x8166d50 to 0x810cfb8

start: entered

flattening test_block

start_threads: entered

wait: entered

.Setting runtime on 0x8166d50 to 0x8178168

start: entered

flattening test_block

start_threads: entered

wait: entered

start: entered


........................


FAIL: run_tests

===================

1 of 1 tests failed

===================

make[6]: *** [check-TESTS] Error 1

make[6]: Leaving directory 
`/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gr'

make[5]: *** [check-am] Error 2

make[5]: Leaving directory 
`/home/towens/gnuradio/gnuradio-core/src/python/gnuradio/gr'

make[4]: *** [check-recursive] Error 1

make[4]: Leaving directory 
`/home/towens/gnuradio/gnuradio-core/src/python/gnuradio'

make[3]: *** [check-recursive] Error 1

make[3]: Leaving directory `/home/towens/gnuradio/gnuradio-core/src/python'

make[2]: *** [check-recursive] Error 1

make[2]: Leaving directory `/home/towens/gnuradio/gnuradio-core/src'

make[1]: *** [check-recursive] Error 1

make[1]: Leaving directory `/home/towens/gnuradio/gnuradio-core'

make: *** [check-recursive] Error 1

Thanks again,

Tom