.gr_fftw_wisdom: Permission denied

Hi

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?

As additional information I should let you know that I saw something
similar during the “usual dance” in the installation process.

best regards…

Erlend Barstad Strand

On Thu, Sep 14, 2006 at 03:13:49PM +0200, Erlend Barstad Strand wrote:

As additional information I should let you know that I saw something
similar during the “usual dance” in the installation process.

best regards…

Erlend Barstad Strand

What’s the permission on the file?

Any chance you were running as root and are now running as your normal
user?

Either remove the file or chown it to your user with 664 permissions.

Eric

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