Re: [Discuss-gnuradio] No module name gnuradio

[Lee Patton]

Woops! a little copy and paste error. The line should have been
everything inside the quotes:

"usbfs  /proc/bus/usb   usbfs   devgid=500,devmode=0664 0 0"

Thanks to Robert Kelley for pointing that out.


On Fri, 2005-10-28 at 12:57 -0400, Lee Patton wrote:
> Mike -
> 
> I guess you set your USB permissions per:
> 
> http://lists.gnu.org/archive/html/discuss-gnuradio/2005-02/msg00285.html
> 
> Basically, adding the following line (without the quotes) to /etc/fstab:
> 
> "usbfs  /proc/bus/usb   usbfs   devgid=500,devmode=0664 0 0"ode=0664 0
> h 
> 
> with "500" changed to the group ID you want to run under. (You can
> determine your current gid with the "id" command.)
> 
> Did you remount usbfs?
> > sudo umount usbfs
> > sudo mount usbfs
> 
>  - Lee
> 
> 
> On Fri, 2005-10-28 at 10:01 -0600, Robitaille, Michael wrote:
> > Finally got GNU Radio compiled and working with the USRP so I am out of the
> > wood for now.
> > 
> >  
> > 
> > I installed it in the 'standard' location, unfortunately I could do that
> > only as the root and I can only run GnuRadio as root.  I can't even use
> > 'sudo' to run usrp_oscope.py.
> > 
> >  
> > 
> > Not sure if I should move this to another subject, let me know Eric.
> > 
> >  
> > 
> > Here is what I did and the difficulties that I still having.
> > 
> >  
> > 
> > I made a group and changed the /usr/local directories per Eric's
> > recommendations.
> > 
> >  
> > 
> > Eric wrote:
> > > > Depends on your setup.  I don't install with sudo (being generally
> > > > paranoid), and have arranged things so that I'm in a group that has
> > > > write access to everything under /usr/local.  Judicious use of 
> > > 
> > > >  chmod g+s on directories under there is useful.
> >  
> > > Shell programming 101:  
> >  
> > >  $ find /usr/local/ -type d -print0 | xargs -0 chgrp <some-group-you-like>
> > >  $ find /usr/local/ -type d -print0 | xargs -0 chmod g+rwxs
> >  
> > > Figuring out what the setgid bit on a directory does is left as an
> > exercise ;)
> > 
> >  
> > 
> > Sid not - exercise;
> > 
> > Per my old Unix book;
> > 
> > Unless the set group ID (sgid) permission of an executable file are set, the
> > process created is assigned your uid and gid at its real and effective uid
> > and real and effective gid, respectively. File access for a process is
> > determined by its effective uid and effective gid.
> > 
> >  
> > 
> > After making the changes to /usr/local based on my new group, I tried to
> > build the base line software needed and got the following type of error
> > while making sdcc:
> > 
> > make -C `dirname hc08/port.a`
> > 
> > make[2]: Entering directory `/opt/GnuRadio/sdcc/src/hc08'
> > 
> > make[2]: Nothing to be done for `all'.
> > 
> > make[2]: Leaving directory `/opt/GnuRadio/sdcc/src/hc08'
> > 
> > /usr/bin/install -c -d /usr/local/bin
> > 
> > /usr/bin/install: cannot change permissions of `/usr/local/bin': Operation
> > not permitted
> > 
> > make[1]: *** [installdirs] Error 1
> > 
> > make[1]: Leaving directory `/opt/GnuRadio/sdcc/src'
> > 
> >  
> > 
> > I appears' that the make is trying to change permission on /usr/local/bin. 
> > 
> >  
> > 
> > Making myself root solved this problem but now I can't run the gnuradio
> > software except as root.
> > 
> >  
> > 
> > Even when I use 'sudo' to run usrp_oscope.py, I get the error
> > 
> >  
> > 
> > ImportError: libwx_gtk2d_xrc-2.6.so.0: cannot open shared object file: No
> > such file or directory
> > 
> >  
> > 
> > The file is in the /urs/local/bin and my LD_LIBRARY_PATH is set to that
> > location.  I set the same environment variables for both my regular user and
> > root.
> > 
> >  
> > 
> > If I don't use 'sudo' I get even more errors.  I think that they are related
> > to usb access. I try to use the fstab per another post and it did not seem
> > to help.
> > 
> >  
> > 
> > 
> > 
> > 
> > 
> > Michael A. Robitaille
> > 
> > Senior Engineer
> > 
> > Schafer Corporation
> > 
> > 2309 Renard Place SE, Suite 300
> > 
> > Albuquerque, NM 87106
> > 
> > Phone: 505-338-2869
> > 
> > Fax: 505-242-9975
> > 
> >  
> > 
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> 
> 
> 
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