# Build issues

**URL:** <https://www.ruby-forum.com/t/build-issues/240533>\
**Category:** GNU Radio\
**Created:** [April 18, 2014, 10:45pm UTC](https://www.ruby-forum.com/t/build-issues/240533 "2014-04-18T22:45:44Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Detlef\_R](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/58f4c7/32.png) [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Post date:** [April 18, 2014, 10:45pm UTC](https://www.ruby-forum.com/t/build-issues/240533/1 "2014-04-18T22:45:44Z")

</div>

Yet more difficulties. Having found a work around for the Usb issue with  
the B200, I was then unable to get any of the audio examples to run  
again due to /dev/dsp not being present and gnuradio insisting on using  
oss. I Decided I must not have built it correctly so I tried re-building  
yet again with pybombs. This is slow as I have only access to slow  
broadband here. Now I have total build failure in uhd. Not sure how to  
proceed as I don’t know what I am doing wrong here. It worked fine last  
time.

Mike

[4%] Built target man\_page\_gzips  
[4%] [4%] [4%] [5%] Building CXX object  
lib/CMakeFiles/uhd.dir/usrp/cores/radio\_ctrl\_core\_3000.cpp.o  
Building CXX object  
lib/CMakeFiles/uhd.dir/usrp/dboard/db\_sbx\_version3.cpp.o  
Building CXX object  
lib/CMakeFiles/uhd.dir/usrp/dboard/db\_sbx\_version4.cpp.o  
Building CXX object lib/CMakeFiles/uhd.dir/usrp/dboard/db\_cbx.cpp.o  
In file included from  
/home/mike/pybombs/src/uhd/host/lib/usrp/cores/radio\_ctrl\_core\_3000.hpp:21:0,  
from  
/home/mike/pybombs/src/uhd/host/lib/usrp/cores/radio\_ctrl\_core\_3000.cpp:18:  
/home/mike/pybombs/src/uhd/host/include/uhd/utils/msg\_task.hpp: In  
static member function static std::vector  
uhd::msg\_task::buff\_to\_vector(boost::uint8\_t\*, size\_t):  
/home/mike/pybombs/src/uhd/host/include/uhd/utils/msg\_task.hpp:51:36:  
error: uint8\_t was not declared in this scope  
return std::vector\<uint8\_t\>();  
^  
/home/mike/pybombs/src/uhd/host/include/uhd/utils/msg\_task.hpp:51:36:  
note: suggested alternative:  
In file included from /usr/local/include/boost/integer\_fwd.hpp:17:0,  
from /usr/local/include/boost/integer.hpp:18,  
from /usr/local/include/boost/function/function\_base.hpp:21,  
from /usr/local/include/boost/function/detail/prologue.hpp:17,  
from /usr/local/include/boost/function.hpp:24,  
from /home/mike/pybombs/src/uhd/host/include/uhd/utils/msg\_task.hpp:24,  
from  
/home/mike/pybombs/src/uhd/host/lib/usrp/cores/radio\_ctrl\_core\_3000.hpp:21,  
from  
/home/mike/pybombs/src/uhd/host/lib/usrp/cores/radio\_ctrl\_core\_3000.cpp:18:  
/usr/local/include/boost/cstdint.hpp:211:30: note: boost::uint8\_t  
typedef unsigned char uint8\_t;  
^  
In file included from  
/home/mike/pybombs/src/uhd/host/lib/usrp/cores/radio\_ctrl\_core\_3000.hpp:21:0,  
from  
/home/mike/pybombs/src/uhd/host/lib/usrp/cores/radio\_ctrl\_core\_3000.cpp:18:  
/home/mike/pybombs/src/uhd/host/include/uhd/utils/msg\_task.hpp:51:43:  
error: template argument 1 is invalid  
return std::vector\<uint8\_t\>();  
^  
/home/mike/pybombs/src/uhd/host/include/uhd/utils/msg\_task.hpp:51:43:  
error: template argument 2 is invalid  
make[2]: \*\*\*  
[lib/CMakeFiles/uhd.dir/usrp/cores/radio\_ctrl\_core\_3000.cpp.o] Error 1  
make[2]: \*\*\* Waiting for unfinished jobs…  
make[1]: \*\*\* [lib/CMakeFiles/uhd.dir/all] Error 2  
make: \*\*\* [all] Error 2  
ERROR:root:PyBOMBS Make step failed for package (uhd) please see bash  
output above for a reason (hint: look for the word Error)