Re: [Discuss-gnuradio] .gr_fftw_wisdom: Permission denied

[Johnathan Corgan]

Erlend Barstad Strand wrote:

> When i try to run most of the examples i get a message similar to:
> gri_fftw: /home/erlend/.gr_fftw_wisdom: Permission denied
> gr_vmcircbuf_createfilemapping: createfilemapping is not available
> /home/erlend/.gnuradio/prefs/gr_vmcircbuf_default_factory: Permission
> denied
> 
> Can somebody help me explain this happends?

Can you check permissions and ownership on the .gr_fft_wisdom file?

Is it possible you ran make or the examples as root, and then are now
trying to do it as a regular user?

-Johnathan