Re: [Discuss-gnuradio] Package gnuradio-core was not found

[Marcus Müller]

Hi Rensi,

ah, your Stackoverflow Question[1] could really use that link!

That module was last touched 9 years ago; pretty certainly dead[0]. It simply won't work with any GNU Radio you'll find these days. GNU Radio, and its whole ecosystem, moved away from autoconf/automake a couple of years ago. So, if something has to do with GNU Radio and needs to be ./configure'd, then it's safe to say it won't work anymore.

Instead, look into Basti's gr-ieee802-15-4[2]. It's maintained, it actually does the whole PHY stack, it's easy to build. Also, there's based-upon / similar modules that do other 802.15.4 PHYs, as there's more than the O-QPSK that your link uses; namely:

• O-QPSK PHY: [2]
• CSS PHY: [2]
• LECIM DSSS PHY: [3]
• PSSS PHY: In the making, watch [3]/[4] for new additions

Best regards,

Marcus

[0] https://youtu.be/MH7KYmGnj40
[1] https://stackoverflow.com/questions/46782512/package-gnuradio-core-was-not-found
[2] https://github.com/bastibl/gr-ieee802-15-4
[3] https://github.com/kit-cel/gr-lpwan
[4] https://github.com/kit-cel/

On 10/17/2017 06:36 AM, Rensi Mathew wrote:

Hi all

I am trying to run configure command for gnuradio-802.15.4-demodulation file downloaded from github.

https://github.com/septikus/gnuradio-802.15.4-demodulation

It is showing these error.

checking for gnuradio-core >= 2... Package gnuradio-core was not found in the pkg-config search path. Perhaps you should add the directory containing `gnuradio-core.pc' to the PKG_CONFIG_PATH environment variable No package 'gnuradio-core' found

configure: error: Library requirements (gnuradio-core >= 2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.

i have already installed gnuradio-companion and its working well.

I do not much programming and kindly tell what is the problem in simple terms and what correction i should make?

is it because these files are too old for my Ubuntu 16.04 and pkg-conig version 0.29.1?

kindly help

Rensi Sam

Research student

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