with portaudio19-dev 19+svn20110326-2:

wxl@foo:~/bin$ wget
http://portaudio.com/trac/export/1796/portaudio/trunk/examples/pa_devs.c
--2011-12-10 22:10:04-- 
http://portaudio.com/trac/export/1796/portaudio/trunk/examples/pa_devs.c
Resolving portaudio.com... 209.235.192.160
Connecting to portaudio.com|209.235.192.160|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 9015 (8.8K) [text/x-csrc]
Saving to: `pa_devs.c'

100%[=======================================>] 9,015       --.-K/s   in
0.1s   

2011-12-10 22:10:07 (85.2 KB/s) - `pa_devs.c' saved [9015/9015]

wxl@foo:~/bin$ sed -i 's/"portaudio\.h"/<portaudio\.h>/' pa_devs.c
wxl@foo:~/bin$ gcc -lportaudio -o pa_devs pa_devs.c
/tmp/ccIyl92b.o: In function `PrintSupportedStandardSampleRates':
pa_devs.c:(.text+0x35): undefined reference to `Pa_IsFormatSupported'
/tmp/ccIyl92b.o: In function `main':
pa_devs.c:(.text+0x103): undefined reference to `Pa_Initialize'
pa_devs.c:(.text+0x108): undefined reference to `Pa_GetVersionText'
pa_devs.c:(.text+0x10f): undefined reference to `Pa_GetVersion'
pa_devs.c:(.text+0x129): undefined reference to `Pa_GetDeviceCount'
pa_devs.c:(.text+0x15b): undefined reference to `Pa_Terminate'
pa_devs.c:(.text+0x1ad): undefined reference to `Pa_GetErrorText'
pa_devs.c:(.text+0x1ff): undefined reference to `Pa_GetDeviceInfo'
pa_devs.c:(.text+0x225): undefined reference to `Pa_GetDefaultInputDevice'
pa_devs.c:(.text+0x251): undefined reference to `Pa_GetHostApiInfo'
pa_devs.c:(.text+0x269): undefined reference to `Pa_GetHostApiInfo'
pa_devs.c:(.text+0x292): undefined reference to `Pa_GetDefaultOutputDevice'
pa_devs.c:(.text+0x2d9): undefined reference to `Pa_GetHostApiInfo'
pa_devs.c:(.text+0x2f1): undefined reference to `Pa_GetHostApiInfo'
pa_devs.c:(.text+0x36a): undefined reference to `Pa_GetHostApiInfo'
pa_devs.c:(.text+0x533): undefined reference to `Pa_Terminate'
collect2: ld returned 1 exit status

On 12/10/2011 05:53 PM, RJ Ryan wrote:
> Hey Walter,
>
> Did you install portaudio19-dev? If you have, then could you try opening
> pa_devs.c and changing:
>
> #include "portaudio.h"
>
> to
>
> #include <portaudio.h>
>
> And give it another try?
>
> On Thu, Dec 1, 2011 at 11:45 PM, Walter Lapchynski <
> <email address hidden>> wrote:
>
>> sadly, compilation failed:
>> $ wget
>> http://portaudio.com/trac/export/1796/portaudio/trunk/examples/pa_devs.c
>> --2011-12-01 20:41:08--
>> http://portaudio.com/trac/export/1796/portaudio/trunk/examples/pa_devs.c
>> Resolving portaudio.com... 209.235.192.160
>> Connecting to portaudio.com|209.235.192.160|:80... connected.
>> HTTP request sent, awaiting response... 200 OK
>> Length: 9015 (8.8K) [text/x-csrc]
>> Saving to: `pa_devs.c'
>>
>> 100%[=======================================>] 9,015       --.-K/s   in
>> 0.1s
>>
>> 2011-12-01 20:41:11 (89.0 KB/s) - `pa_devs.c' saved [9015/9015]
>>
>> $ sudo apt-get install portaudio19-dev
>> Reading package lists... Done
>> Building dependency tree
>> Reading state information... Done
>> The following extra packages will be installed:
>>  libasound2-dev libportaudiocpp0
>> Suggested packages:
>>  libasound2-doc
>> The following NEW packages will be installed:
>>  libasound2-dev libportaudiocpp0 portaudio19-dev
>> 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
>> Need to get 731 kB of archives.
>> After this operation, 2,761 kB of additional disk space will be used.
>> Do you want to continue [Y/n]?
>> Get:1 http://us.archive.ubuntu.com/ubuntu/ oneiric/main libasound2-dev
>> i386 1.0.24.1-0ubuntu10 [586 kB]
>> Get:2 http://us.archive.ubuntu.com/ubuntu/ oneiric/main libportaudiocpp0
>> i386 19+svn20110326-2 [19.6 kB]
>> Get:3 http://us.archive.ubuntu.com/ubuntu/ oneiric/main portaudio19-dev
>> i386 19+svn20110326-2 [125 kB]
>> Fetched 731 kB in 2s (248 kB/s)
>> Selecting previously deselected package libasound2-dev.
>> (Reading database ... 199537 files and directories currently installed.)
>> Unpacking libasound2-dev (from
>> .../libasound2-dev_1.0.24.1-0ubuntu10_i386.deb) ...
>> Selecting previously deselected package libportaudiocpp0.
>> Unpacking libportaudiocpp0 (from
>> .../libportaudiocpp0_19+svn20110326-2_i386.deb) ...
>> Selecting previously deselected package portaudio19-dev.
>> Unpacking portaudio19-dev (from
>> .../portaudio19-dev_19+svn20110326-2_i386.deb) ...
>> Setting up libasound2-dev (1.0.24.1-0ubuntu10) ...
>> Setting up libportaudiocpp0 (19+svn20110326-2) ...
>> Setting up portaudio19-dev (19+svn20110326-2) ...
>> Processing triggers for libc-bin ...
>> ldconfig deferred processing now taking place
>> $ gcc -lportaudio -o pa_devs pa_devs.c
>> /tmp/cc4phk2B.o: In function `PrintSupportedStandardSampleRates':
>> pa_devs.c:(.text+0x35): undefined reference to `Pa_IsFormatSupported'
>> /tmp/cc4phk2B.o: In function `main':
>> pa_devs.c:(.text+0x103): undefined reference to `Pa_Initialize'
>> pa_devs.c:(.text+0x108): undefined reference to `Pa_GetVersionText'
>> pa_devs.c:(.text+0x10f): undefined reference to `Pa_GetVersion'
>> pa_devs.c:(.text+0x129): undefined reference to `Pa_GetDeviceCount'
>> pa_devs.c:(.text+0x15b): undefined reference to `Pa_Terminate'
>> pa_devs.c:(.text+0x1ad): undefined reference to `Pa_GetErrorText'
>> pa_devs.c:(.text+0x1ff): undefined reference to `Pa_GetDeviceInfo'
>> pa_devs.c:(.text+0x225): undefined reference to `Pa_GetDefaultInputDevice'
>> pa_devs.c:(.text+0x251): undefined reference to `Pa_GetHostApiInfo'
>> pa_devs.c:(.text+0x269): undefined reference to `Pa_GetHostApiInfo'
>> pa_devs.c:(.text+0x292): undefined reference to `Pa_GetDefaultOutputDevice'
>> pa_devs.c:(.text+0x2d9): undefined reference to `Pa_GetHostApiInfo'
>> pa_devs.c:(.text+0x2f1): undefined reference to `Pa_GetHostApiInfo'
>> pa_devs.c:(.text+0x36a): undefined reference to `Pa_GetHostApiInfo'
>> pa_devs.c:(.text+0x533): undefined reference to `Pa_Terminate'
>> collect2: ld returned 1 exit status
>>
>>
>> On 12/01/2011 04:12 PM, Bill Good wrote:
>>> Would you mind compiling, running and pasting the output of
>>> http://portaudio.com/trac/browser/portaudio/trunk/examples/pa_devs.c
>>> (direct link to c file:
>>> http://portaudio.com/trac/export/1796/portaudio/trunk/examples/pa_devs.c
>> )?
>>> It should compile with gcc -lportaudio -o pa_devs pa_devs.c; you may
>>> need to install portaudio19-dev first.
>>>
>>> It'll list all the devices portaudio is seeing and give various info
>>> about them, hopefully it'll give a hint as to why Mixxx isn't displaying
>>> your microphone. I know you mentioned Audacity doesn't have any issues
>>> with it, but I think Audacity bundles its own copy of portaudio in its
>>> packages so it's possible there's some difference (also, knowing the
>>> info we're getting from PortAudio will likely be useful to know).
>>>
>> --
>> You received this bug notification because you are a member of Mixxx
>> Development Team, which is subscribed to Mixxx.
>> https://bugs.launchpad.net/bugs/887922
>>
>> Title:
>>  USB Mic not displaying under sound input list
>>
>> To manage notifications about this bug go to:
>> https://bugs.launchpad.net/mixxx/+bug/887922/+subscriptions
>>