'Twas brillig, and Fu, Zhen at 18/05/11 07:50 did gyre and gimble: > I need developing PA client App,so I download pulseaudio-0.9.22 and run > ?./configure,make,make install?.After install finished,I run ?pacmd?,but > display ?No pulseaudio daemon running,or not running as session > daemon?.Then,I run ?ps aux | grep pulse?,but display ?pulseaudio ?start?. Are you running this as root or a regular user. What does (as a regular user) pulseaudio -vvvv say (I suspect daemon already running or pid file already exists or similar)? Are you using a distro? If so what version does your distro include and did you overwrite you distro version with your self build version or is it now installed into /usr/local instead? Also, I would suggest the stable-queue git branch rather than 0.9.22 as this contains several bugfixes on top of 0.9.22. Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/]