To uninstall libalsaplayer-dev just follow these instructions.
sudo apt-get remove libalsaplayer-dev
This will remove just the libalsaplayer-dev package itself.
sudo apt-get remove --auto-remove libalsaplayer-dev
This will remove the libalsaplayer-dev package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for libalsaplayer-dev then this will work.
sudo apt-get purge libalsaplayer-dev
Or similarly, like this libalsaplayer-dev
sudo apt-get purge --auto-remove libalsaplayer-dev
|Maintainer||Paul Brossier <email@example.com>|
|Description||alsaplayer plugin library (development files)|