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Re: [Discuss-gnuradio] pybombs gnuradio install and sudo
From: |
CEL |
Subject: |
Re: [Discuss-gnuradio] pybombs gnuradio install and sudo |
Date: |
Mon, 22 Jul 2019 15:54:34 +0000 |
Your sudo call resets the environment, and that includes things like
PYTHONPATH, PATH and LD_LIBRARY_PATH.
You need to add the right options to sudo.
I'll carefully point out that the code in tuntap_pdu isn't really safe
by any means. You generally should probably avoid running GNU Radio as
root.
The easiest whilst-still-safe way forward:
just run `sudo ip tuntap add grtunnel mode tun user sumit` (assuming
sumit is your unprivileged user) and then, run your program as normal
user.
Sadly, haven't tested that.
Best regards,
Marcus
On Mon, 2019-07-22 at 16:55 +0200, sumit kumar wrote:
> Hi,
> When I try to run any gnuradio program with sudo (inside pybombs
> environment), it simply throws the error
>
> ImportError: No module named gnuradio
>
> For example when I try to run tunnel based programs, which need ioctl calls
> and hence sudo or root.
>
> Without sudo it says operation not permitted and with sudo it says
> ImportError: No module named gnuradio
>
> Solution ? :-/
>
>
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
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> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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