# Pybombs install gnuradio failing on gr-fcd

**URL:** <https://www.ruby-forum.com/t/pybombs-install-gnuradio-failing-on-gr-fcd/236070>\
**Category:** GNU Radio\
**Created:** [August 3, 2013, 8:53am UTC](https://www.ruby-forum.com/t/pybombs-install-gnuradio-failing-on-gr-fcd/236070 "2013-08-03T08:53:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**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:** [August 3, 2013, 8:53am UTC](https://www.ruby-forum.com/t/pybombs-install-gnuradio-failing-on-gr-fcd/236070/1 "2013-08-03T08:53:42Z")

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Hello,

I’m trying to install GNU Radio using pybombs on a Debian 6.0/amd64  
system and it gets as far as:

[93%] Building CXX object  
gr-atsc/lib/CMakeFiles/test\_atsci.dir/test\_atsci.cc.o  
Linking CXX executable test\_atsci  
[93%] Built target test\_atsci  
make: \*\*\* [all] Error 2  
bash return val = 2  
Traceback (most recent call last):

If I then run make -j4 from src/gnuradio/build I get:

[87%] Built target gnuradio-atsc  
…/…/lib/libgnuradio-fcd-3.7.1git.so.0.0.0: undefined reference to  
`libusb\_handle\_events\_completed’  
collect2: ld returned 1 exit status  
make[2]: \*\*\* [gr-fcd/examples/c++/fcd\_nfm\_rx] Error 1  
make[1]: \*\*\* [gr-fcd/examples/c++/CMakeFiles/fcd\_nfm\_rx.dir/all] Error 2  
make[1]: \*\*\* Waiting for unfinished jobs…  
[88%] Built target test\_atsci  
[88%] Built target \_qtgui\_swig  
[93%] Built target gnuradio-digital  
make: \*\*\* [all] Error 2

So I tried setting -DENABLE\_GR\_FCD=OFF in the recipe and running  
pybombs install again, but it still fails at the same point, so I  
guess it’s not being reconfigured. How would I do this? Alternatively,  
any idea what I should do to get gr-fcd to build? libusb-1.0-0-dev is  
installed.

Cheers,

Andrew

–  
Andrew B.  
[http://carrierdetect.com](http://carrierdetect.com)

---

<div class="post-metadata">

**Author:** ![bfsog](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/71c47a/32.png) [@bfsog](https://www.ruby-forum.com/u/bfsog)\
**Post date:** [August 3, 2013, 12:07pm UTC](https://www.ruby-forum.com/t/pybombs-install-gnuradio-failing-on-gr-fcd/236070/2 "2013-08-03T12:07:05Z")

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On Sat, Aug 3, 2013 at 8:52 AM, Andrew B. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
wrote:

> Traceback (most recent call last):  
> [88%] Built target test\_atsci  
> [88%] Built target \_qtgui\_swig  
> [93%] Built target gnuradio-digital  
> make: \*\*\* [all] Error 2
> 
> So I tried setting -DENABLE\_GR\_FCD=OFF in the recipe and running  
> pybombs install again, but it still fails at the same point, so I  
> guess it’s not being reconfigured. How would I do this? Alternatively,  
> any idea what I should do to get gr-fcd to build? libusb-1.0-0-dev is  
> installed.

There is a rebuild option:  
./pybombs rb gnuradio  
but I don’t know if it will clean the cache and everything.

You can also just run:  
./pybombs uninstall gnuradio  
and maybe also  
./pybombs clean gnuradio  
to start from fresh

Alex