Uninstall on Ubuntu

[thenewnano]

I have tried multiple things as ninja uninstall getting :

Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass & Treble.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass & Treble.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass & Treble.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass & Treble.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Reggae.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Reggae.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Reggae.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Reggae.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Live.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Live.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Live.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Live.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Party.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Party.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Party.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Party.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Club.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Club.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Club.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Club.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Treble.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Treble.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Treble.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Treble.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Bose QuietComfort 35.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Bose QuietComfort 35.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Bose QuietComfort 35.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Bose QuietComfort 35.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Large Hall.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Large Hall.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Large Hall.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Large Hall.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Full Bass.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Classical.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Classical.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Classical.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Classical.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Soft.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Soft.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Soft.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Soft.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Bass Boost.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Bass Boost.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Bass Boost.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Bass Boost.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Ska.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Ska.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Ska.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Ska.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Laptop.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Laptop.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Laptop.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Laptop.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/jjo-sony-MDR-V300.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/jjo-sony-MDR-V300.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/jjo-sony-MDR-V300.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/jjo-sony-MDR-V300.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Perfect EQ.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Perfect EQ.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Perfect EQ.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Perfect EQ.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Boosted.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Boosted.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Boosted.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Boosted.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Headphones.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Headphones.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Headphones.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Headphones.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Big Bass Boost.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Big Bass Boost.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Big Bass Boost.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Big Bass Boost.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Super Bass Boost.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Super Bass Boost.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Super Bass Boost.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Super Bass Boost.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Techno.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Techno.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Techno.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Techno.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Dance.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Dance.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Dance.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Dance.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Rock.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Rock.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Rock.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Rock.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Pop.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Pop.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets/Pop.preset: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets/Pop.preset'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/com.github.pulseaudio-equalizer-ladspa.Equalizer.gresource: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/com.github.pulseaudio-equalizer-ladspa.Equalizer.gresource'.
Could not delete /usr/local/bin/pulseaudio-equalizer-gtk: [Errno 2] No such file or directory: '/usr/local/bin/pulseaudio-equalizer-gtk'.
Could not delete /usr/local/bin/pulseaudio-equalizer: [Errno 2] No such file or directory: '/usr/local/bin/pulseaudio-equalizer'.
Could not delete /usr/local/share/applications/com.github.pulseaudio-equalizer-ladspa.Equalizer.desktop: [Errno 2] No such file or directory: '/usr/local/share/applications/com.github.pulseaudio-equalizer-ladspa.Equalizer.desktop'.
Could not delete /usr/local/lib/python3.6/site-packages/pulseeq/constants.py: [Errno 2] No such file or directory: '/usr/local/lib/python3.6/site-packages/pulseeq/constants.py'.
Could not delete /usr/local/lib/python3.6/site-packages/pulseeq/__init__.py: [Errno 2] No such file or directory: '/usr/local/lib/python3.6/site-packages/pulseeq/__init__.py'.
Could not delete /usr/local/lib/python3.6/site-packages/pulseeq/equalizer.py: [Errno 2] No such file or directory: '/usr/local/lib/python3.6/site-packages/pulseeq/equalizer.py'.
Could not delete /usr/local/lib/python3.6/site-packages/pulseeq: [Errno 2] No such file or directory: '/usr/local/lib/python3.6/site-packages/pulseeq'.
Could not delete /usr/local/lib/python3.6/site-packages: [Errno 2] No such file or directory: '/usr/local/lib/python3.6/site-packages'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa/presets: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa/presets'.
Could not delete /usr/local/share/pulseaudio-equalizer-ladspa: [Errno 2] No such file or directory: '/usr/local/share/pulseaudio-equalizer-ladspa'.

Uninstall finished.

Deleted: 0
Failed: 63

Remember that files created by custom scripts have not been removed.

The equalizer still shows up as sink in pavucontrol etc and interferes with my sound even after reboot!

[FFY00]

You probably have the wrong prefix. The prefix there is set to /usr/local, probably should be /usr. Check if the folder /usr/share/pulseaudio-equalizer-ladspa exists.