I am using angstrom linux on the beaglebone board, and am unable to find the package on opkg that provides asoundlib.h.

Here is my code:

gcc -DPACKAGE_NAME=\"pd\" -DPACKAGE_TARNAME=\"pd\" -DPACKAGE_VERSION=\"0.43.1\" -DPACKAGE_STRING=\"pd\ 0.43.1\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"pd\" -DVERSION=\"0.43.1\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_LIBDL=1 -DSTDC_HEADERS=1 -DHAVE_ALLOCA_H=1 -DHAVE_ALLOCA=1 -DHAVE_SYS_SOUNDCARD_H=1 -DHAVE_UNISTD_H=1 -I.    -DPD -DINSTALL_PREFIX=\"/usr/local\" -DUSEAPI_ALSA  -DUSEAPI_OSS -DUSEAPI_PORTAUDIO  -I../portaudio/include    -O6 -funroll-loops -fomit-frame-pointer -MT pd-s_audio_alsa.o -MD -MP -MF .deps/pd-s_audio_alsa.Tpo -c -o pd-s_audio_alsa.o `test -f 's_audio_alsa.c' || echo './'`s_audio_alsa.c
s_audio_alsa.c:11:28: fatal error: alsa/asoundlib.h: No such file or directory
compilation terminated.
make[3]: *** [pd-s_audio_alsa.o] Error 1
make[3]: Leaving directory `/home/root/pd-extended/pd/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/root/pd-extended/pd/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/root/pd-extended/pd'
make: *** [all] Error 2

Can someone please offer assistance?  Thank you.