Re: [Discuss-gnuradio] error compiling audio_ osx_sink on OS X 10.6.2 "audio_osx_sink .cc:101: error: ‘ComponentDescription’ was not declared in this scope "

[Michael Dickens]

Hi Trevor - It looks like you're trying to compile GNU Radio release  
version 3.2.2, yes?  If so, you will note some discussion on this list  
a while ago that neither that version nor the (then) GIT master worked  
on 10.6 (in either 32 or 64-bit kernel more).  We updated the GIT  
master to (hopefully) work on all versions of Mac OS X 10.5 (PPC,  
PPC64, i386, and x86_64) and 10.6 (i386 an x86_64).  So, if the above  
it correct then please try using the GIT master -- or wait for the  
next number release of GNU Radio.  If the above isn't correct, then  
please post the version of GNU Radio you're trying to compile. - MLD