Re: [Discuss-gnuradio] Problem

[Tom Rondeau]

John Fidanis wrote:
> $python qa_howto.py
>
> Traceback (most recent call last):
>   File "qa_howto.py", line 1, in <module>
>     from gnuradio import gr,howto
>   File "/usr/local/lib/python2.5/site-packages/gnuradio/howto.py", 
> line 6, in <module>
>     import _howto
> ImportError: 
> /usr/local/lib/python2.5/site-packages/gnuradio/_howto.so: undefined 
> symbol: fftw_malloc
>
> ->This is what i receive when i'm trying to run my code...Can anyone 
> help me to solve it?

It looks like you're howto library isn't linking against libfftw3f.so. 
You'll have to edit Makefile.am to add this.

Tom