```
pkgs.runCommand "myPulseaudio" {} ''

mkdir $out
ln -s ${pulseaudio}/* $out
rm $out/share

mkdir $out/share
ln -s ${pulseaudio}/share/* $out/share
rm $out/share/pulseaudio

mkdir $out/share/pulseaudio
ln -s ${pulseaudio}/share/pulseaudio/* $out/share/pulseaudio
rm $out/share/pulseaudio/alsa-mixer

mkdir $out/share/pulseaudio/alsa-mixer
ln -s ${pulseaudio}/share/pulseaudio/alsa-mixer/* $out/share/pulseaudio/alsa-mixer
rm $out/share/pulseaudio/alsa-mixer/paths

mkdir $out/share/pulseaudio/alsa-mixer/paths
ln -s ${pulseaudio}/share/pulseaudio/alsa-mixer/paths/* $out/share/pulseaudio/alsa-mixer/paths
rm $out/share/pulseaudio/alsa-mixer/paths/analog-input-internal-mic.conf

ln -s ${anaolog-input-internal-mic} $out/share/pulseaudio/alsa-mixer/paths/analog-input-internal-mic.conf

''
```