# Problem installing GNURADIO on ODROID-XU UBUNTU 12.04LTS

**URL:** <https://www.ruby-forum.com/t/problem-installing-gnuradio-on-odroid-xu-ubuntu-12-04lts/232006>\
**Category:** GNU Radio\
**Created:** [September 12, 2014, 5:23pm UTC](https://www.ruby-forum.com/t/problem-installing-gnuradio-on-odroid-xu-ubuntu-12-04lts/232006 "2014-09-12T17:23:34Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Post date:** [September 12, 2014, 5:23pm UTC](https://www.ruby-forum.com/t/problem-installing-gnuradio-on-odroid-xu-ubuntu-12-04lts/232006/1 "2014-09-12T17:23:34Z")

</div>

Hi,  
I’m trying to install gnuradio with Build Gnuradio Script on ODROID-XU .  
First of all, when the script looks for libraries, a first error occurs  
for

libqwtplot3d-qt4-dev, and it seems that there is no package available  
for  
ODROID-XU.

* * *

Failed to find package ‘libqwtplot3d-qt4-dev’ in known package  
repositories  
Perhaps you need to add the Ubuntu universe or multiverse PPA?  
see [Repositories/Ubuntu - Community Help Wiki](https://help.ubuntu.com/community/Repositories/Ubuntu)  
exiting build

* * *

Anyway, I overcame this problem just eliminating the control of this  
library in the build-gnuradio script and therefore without installing  
it.  
Which GNURADIO characteristics have I lost without having installed this  
library???

Then, a second error, this happens when the script runs “make” for  
installing gnuradio!  
In this case the error is related to the volk library as reported in the  
following:

* * *

[4%] Building CXX object  
volk/lib/CMakeFiles/test\_all.dir/qa\_utils.cc.o  
Linking CXX executable test\_all  
libvolk.so.0.0.0: undefined reference to  
`volk_16i_max_star_horizontal_16i_neonasm' libvolk.so.0.0.0: undefined reference to `volk\_32fc\_x2\_multiply\_32fc\_neonasm’  
libvolk.so.0.0.0: undefined reference to  
`volk_32fc_32f_dot_prod_32fc_a_neonasm' libvolk.so.0.0.0: undefined reference to `volk\_32f\_x2\_dot\_prod\_32f\_neonasm’  
libvolk.so.0.0.0: undefined reference to  
`volk_32f_x2_dot_prod_32f_neonasm_opts' libvolk.so.0.0.0: undefined reference to `volk\_32fc\_32f\_dot\_prod\_32fc\_a\_neonpipeline’  
collect2: ld returned 1 exit status  
make[2]: \*\*\* [volk/lib/test\_all] Error 1  
make[1]: \*\*\* [volk/lib/CMakeFiles/test\_all.dir/all] Error 2  
make: \*\*\* [all] Error 2  
make failed  
Exiting Gnu Radio build/install

* * *

Anyone have some idea or know another way to install gnuradio on this  
system?  
All comments are useful,  
thanks you at all!

---

<div class="post-metadata">

**Author:** ![Simone\_Ciccia\_S2106](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/e495f1/32.png) [@Simone\_Ciccia\_S2106](https://www.ruby-forum.com/u/Simone_Ciccia_S2106)\
**Post date:** [September 12, 2014, 5:37pm UTC](https://www.ruby-forum.com/t/problem-installing-gnuradio-on-odroid-xu-ubuntu-12-04lts/232006/2 "2014-09-12T17:37:08Z")

</div>

On Fri, Sep 12, 2014 at 11:22 AM, Simone Ciccia S210664 \<  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)\> wrote:

> see [https://help.ubuntu.com/community/Repositories/Ubuntu](https://help.ubuntu.com/community/Repositories/Ubuntu)  
> installing gnuradio!  
> libvolk.so.0.0.0: undefined reference to  
> make failed  
> Exiting Gnu Radio build/install

* * *

> Anyone have some idea or know another way to install gnuradio on this  
> system?  
> All comments are useful,  
> thanks you at all!

Check out the Native Compiling section here:

[http://gnuradio.org/redmine/projects/gnuradio/wiki/Embedded](http://gnuradio.org/redmine/projects/gnuradio/wiki/Embedded)

You have to add some flags to the compiler to get the system to  
recognize  
the NEON assembly files.

We’ll hopefully figure out a better way to support this in the future.

Tom