Help needed on running gr_plot_XXX.py


#1

good day,
i try to run gr_plot_ofdm.py in ofdm example but unfortunately it does
not
success. i am using fedora 9… at first it tell me that i dosen’t have
the
mathplotlib… so i try to install the mathplotlib…
since mathplotlib required numpy v1.1 and higher (yum install in
fedora 9
can update numpy up to v1.0.xx) so i manualy install the numpy v1.3.
after
install the decadencies for mathplotlib (numpy > v1.1, libpng > v1.1 and
freetype > v1.4) i install the mathplotlib and i try to run again the
gr_plot_ofdm.py, again it give me this error

Traceback (most recent call last):
File “./gr_plot_ofdm.py”, line 28, in
from scipy import fftpack
File “/usr/lib/python2.5/site-packages/scipy/fftpack/init.py”,
line
20, in
from numpy.testing import NumpyTest
ImportError: cannot import name NumpyTest

so now i dont have idea what to do… can any one help me to make this
example running? i am thinking of installing the fedora10 to solve this
problem (since i think it is because it need many dependencies that not
provided in fedora 9) … thank you

adib


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#2

gr_plot_xxx.py seams to need a lot of dependencies that is not stated in
the
gnu radio installation note such as mathplotlib, SciPy and others.can
any
one please help me list all the dependencies that required for the
gr_plot_xxx?

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