急！！！alsa音频编程遇到的问题
error while loading shared libraries: libasound_module_conf_pulse.so: cannot open shared object file: No such file or directory
说明：我的/usr/lib/alsa-lib/下面有libasound_module_conf_pulse.so，为什么说没找到

[解决办法]
/usr/lib/alsa-lib不在LD_LIBRARY_PATH环境变量中
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/alsa-lib