Getting Error when building Chromium as a debian package

[Bob Healy]

I'm trying to build chromium as a debian package on ubuntu and getting this error

ninja: Entering directory `out/installer'
[54314/54315] ACTION //chrome/installer/linux:unstable_deb(//build/toolchain/linux:clang_x64)
FAILED: chromium-browser-unstable_107.0.5304.110-1_amd64.deb
python3 ../../build/gn_run_binary.py installer/debian/build.sh -a amd64 -c unstable -d chromium -o . -s ../../build/linux/debian_bullseye_amd64-sysroot -t linux -f
ERROR: Found binaries with RPATH set: chrome-management-service chrome
installer/debian/build.sh failed with exit code 1

My gn args look like this:

is_component_build=false 

is_debug = false 

enable_mse_mpeg2ts_stream_parser = true 

symbol_level = 0 

enable_nacl = false 

blink_symbol_level = 0 

media_use_ffmpeg = true 

media_use_libvpx = true 

enable_hls_sample_aes = true 

enable_hls_demuxer = true 

enable_ink = false 

proprietary_codecs = true 

ffmpeg_branding = "Chrome" 

enable_ffmpeg_video_decoders = true 

is_component_ffmpeg = true 

use_webaudio_ffmpeg = false 

is_official_build=true 

enable_linux_installer = true

My build command is:

autoninja -C out/something "chrome/installer/linux:unstable_deb"

Has someone a hint?