# Build error

**URL:** <https://www.ruby-forum.com/t/build-error/198002>\
**Category:** GNU Radio\
**Created:** [October 24, 2010, 4:49pm UTC](https://www.ruby-forum.com/t/build-error/198002 "2010-10-24T16:49:04Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![okkezSS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/o/85f322/32.png) [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\
**Post date:** [October 24, 2010, 4:49pm UTC](https://www.ruby-forum.com/t/build-error/198002/1 "2010-10-24T16:49:04Z")

</div>

I am trying a new build from the source tree on fedora 12.  
Configure gives the result shown at the end of the email.  
Make and make check complete fine, but sudo make install  
completes with the message:  
\*\*\* Post-Install Message \*\*\*  
Warning: python could not find the gnuradio module.  
Make sure that /usr/local/lib64/python2.6/site-packages is in your  
PYTHONPATH

make[3]: Leaving directory `/home/anastas/gnuradio_trunk' make[2]: Leaving directory`/home/anastas/gnuradio\_trunk’  
make[1]: Leaving directory `/home/anastas/gnuradio\_trunk

I know the PYTHONPATH is set appropriately, since I can import gnuradio  
from within python…

Also grc is not installed in /usr/local/bin

Any ideas,  
Achilleas

'\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*  
The following components were skipped either because you asked not  
to build them or they didn’t pass configuration checks:

usrp2-firmware

These components will not be built.

* * *

The following GNU Radio components have been successfully configured:

config  
gruel  
gnuradio-core  
usrp  
usrp2  
gr-usrp  
gr-usrp2  
gr-msdd6000  
gr-audio-alsa  
gr-audio-oss  
gr-atsc  
gr-cvsd-vocoder  
gr-gpio  
gr-gsm-fr-vocoder  
gr-noaa  
gr-pager  
gr-radar-mono  
gr-radio-astronomy  
gr-trellis  
gr-video-sdl  
gr-wxgui  
gr-qtgui  
gr-sounder  
gr-utils  
gnuradio-examples  
grc  
docs

You my now run the make command to build these components.

* * *

The following components were skipped either because you asked not  
to build them or they didn’t pass configuration checks:

gcell  
gr-gcell  
gr-audio-jack  
gr-audio-osx  
gr-audio-portaudio  
gr-audio-windows  
gr-comedi

These components will not be built.

Configured GNU Radio release v3.3.1git-92-gdd74b98a for build.

---

<div class="post-metadata">

**Author:** ![Achilleas\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/74df32/32.png) [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\
**Post date:** [October 24, 2010, 5:10pm UTC](https://www.ruby-forum.com/t/build-error/198002/2 "2010-10-24T17:10:27Z")

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On Sun, Oct 24, 2010 at 10:48 AM, Achilleas A.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> make[1]: Leaving directory `/home/anastas/gnuradio\_trunk
> 
> I know the PYTHONPATH is set appropriately, since I can import gnuradio  
> from within python…

If you can import gnuradio, can you also run GNU Radio applications?  
This might be a misunderstanding during the install but not an actual  
problem.

Tom

---

<div class="post-metadata">

**Author:** ![Achilleas\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/74df32/32.png) [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\
**Post date:** [October 24, 2010, 5:45pm UTC](https://www.ruby-forum.com/t/build-error/198002/3 "2010-10-24T17:45:36Z")

</div>

yes, i can run all the tests in the different example directories.

However i cannot find/run grc

Achilleas

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<div class="post-metadata">

**Author:** ![Achilleas\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/74df32/32.png) [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\
**Post date:** [October 24, 2010, 5:55pm UTC](https://www.ruby-forum.com/t/build-error/198002/4 "2010-10-24T17:55:42Z")

</div>

On Sun, Oct 24, 2010 at 11:35 AM, Achilleas A.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> yes, i can run all the tests in the different example directories.
> 
> However i cannot find/run grc
> 
> Achilleas

“grc” was changed a bit back to “gnuradio-companion” because of a  
naming conflict. Is that available?

Tom

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<div class="post-metadata">

**Author:** ![Achilleas\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/74df32/32.png) [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\
**Post date:** [October 24, 2010, 6:25pm UTC](https://www.ruby-forum.com/t/build-error/198002/5 "2010-10-24T18:25:59Z")

</div>

Dahhhhhhhhhhhhhhhh!

thanks  
Achilleas

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<div class="post-metadata">

**Author:** ![Achilleas\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/74df32/32.png) [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\
**Post date:** [October 24, 2010, 6:00pm UTC](https://www.ruby-forum.com/t/build-error/198002/6 "2010-10-24T18:00:46Z")

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On Sun, 2010-10-24 at 11:35 -0400, Achilleas A. wrote:

> yes, i can run all the tests in the different example directories.
> 
> However i cannot find/run grc
> 
> Achilleas

GRC is now called gnuradio-companion due to a naming conflict with an  
existing program.

–n

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<div class="post-metadata">

**Author:** ![Achilleas\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/74df32/32.png) [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\
**Post date:** [May 6, 2013, 4:36am UTC](https://www.ruby-forum.com/t/build-error/198002/7 "2013-05-06T04:36:35Z")

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Hi Les,

try to build with verbose output enabled, to see if there might be more  
errors/warnings. If I remember correctly you need to run something like  
this:  
make VERBOSE=1  
If it does not work, search the list/website on how to turn verbose  
building on.

Yours  
Martin

PS: Please make sure you answer to the list and not to an individual  
person. This way everyone on the list can help you and it is archived  
fur future reference, if someone has the same problem.

Am 05.05.2013 07:47, schrieb Les Barker:

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<div class="post-metadata">

**Author:** ![Achilleas\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/74df32/32.png) [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\
**Post date:** [May 6, 2013, 8:31am UTC](https://www.ruby-forum.com/t/build-error/198002/8 "2013-05-06T08:31:27Z")

</div>

> Martin
> 
> PS: Please make sure you answer to the list and not to an individual  
> person. This way everyone on the list can help you and it is archived  
> fur future reference, if someone has the same problem.

Les is building on a Pentium III system, which likely will be no end of  
grief, even if he has the patience to wait for the compile to finish.

A PIII system is waaaay underpowered for doing anything with Gnu Radio,  
and the fact that the longest compile stage hadn’t finished after  
24 hours is a clue that it’ll be almost useless actually running Gnu  
Radio.

–  
Marcus L.  
Principal Investigator  
Shirleys Bay Radio Astronomy Consortium

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