# Make Error for OOT Module

**URL:** <https://www.ruby-forum.com/t/make-error-for-oot-module/231509>\
**Category:** GNU Radio\
**Created:** [August 12, 2014, 10:16pm UTC](https://www.ruby-forum.com/t/make-error-for-oot-module/231509 "2014-08-12T22:16:44Z")\
**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 12, 2014, 10:16pm UTC](https://www.ruby-forum.com/t/make-error-for-oot-module/231509/1 "2014-08-12T22:16:44Z")

</div>

I’m taking my old spectrum sensing module and moving it over to 3.7.4.  
My  
strategy is to create a new block and copy and relevant code over while  
making sure nothing old that doesn’t conform to 3.7.4 is left out. This  
is  
on the same machine the block was created on so no transferring and  
leaving  
the build directory on accident. Here is my error:

…  
[45%] Generating specsense\_swig\_doc.i  
[50%] Generating specsense\_swig.tag  
[54%] Swig source  
/usr/local/include/gnuradio/swig/runtime\_swig.i:39: Error: Unable to  
find  
‘gnuradio/runtime\_types.h’  
/usr/local/include/gnuradio/swig/runtime\_swig.i:71: Error: Unable to  
find  
‘gnuradio/endianness.h’  
/usr/local/include/gnuradio/swig/feval.i:74: Error: Unable to find  
‘gnuradio/feval.h’  
/usr/local/include/gnuradio/swig/feval.i:88: Error: Unable to find  
‘gnuradio/py\_feval.h’  
/usr/local/include/gnuradio/swig/tags.i:28: Error: Unable to find  
‘gnuradio/tags.h’  
/usr/local/include/gnuradio/swig/block\_gateway.i:42: Error: Unable to  
find  
‘gnuradio/block\_gateway.h’  
/usr/local/include/gnuradio/swig/runtime\_swig.i:97: Error: Unable to  
find  
‘gnuradio/math.h’  
/usr/local/include/gnuradio/swig/gnuradio.i:79: Error: Unable to find  
‘gnuradio/high\_res\_timer.h’  
make[2]: \*\*\* [swig/specsense\_swigPYTHON\_wrap.cxx] Error 1  
make[1]: \*\*\* [swig/CMakeFiles/\_specsense\_swig.dir/all] Error 2  
make: \*\*\* [all] Error 2

If this error looks familiar to anyone on this list, it’s because on  
July  
10, 2014, a user named Alex3371 had a very similar error. Of course the  
user never responded back to Martin’s query about whether or not he  
moved  
over the build directory.

I looked in this referenced directory but found that these headers don’t  
exist, rather there are .i files of the same name.

What exactly is the fix for this?

Thanks

Jon

---

<div class="post-metadata">

**Author:** ![jfaulkenberry](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/c2a13f/32.png) [@jfaulkenberry](https://www.ruby-forum.com/u/jfaulkenberry)\
**Post date:** [August 13, 2014, 3:55am UTC](https://www.ruby-forum.com/t/make-error-for-oot-module/231509/2 "2014-08-13T03:55:22Z")

</div>

On Tue, Aug 12, 2014 at 4:15 PM, Jonathan F.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
wrote:

> /usr/local/include/gnuradio/swig/runtime\_swig.i:39: Error: Unable to find  
> ‘gnuradio/block\_gateway.h’  
> user never responded back to Martin’s query about whether or not he moved

I realized I misread the error and found the headers, exactly where they  
should be in /usr/local/include/gnuradio but for some reason, the .i  
files  
won’t find certain ones despite being there.