Build Log: ffmpeg-avcodec.1.2.8

Processing: [default: loading data] The following system packages will first need to be installed: libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev libswresample-dev libswscale-dev <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libavcodec-dev" "libavdevice-dev" "libavfilter-dev" "libavformat-dev" "libavutil-dev" "libswresample-dev" "libswscale-dev" - E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.12/libpython3.12-minimal_3.12.3-1ubuntu0.8_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.12/python3.12-minimal_3.12.3-1ubuntu0.8_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.12/libpython3.12-stdlib_3.12.3-1ubuntu0.8_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.12/python3.12_3.12.3-1ubuntu0.8_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/u/util-linux/libfdisk1_2.39.3-9ubuntu6.3_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/libsystemd-shared_255.4-1ubuntu8.11_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd-dev_255.4-1ubuntu8.11_all.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd_255.4-1ubuntu8.11_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd-sysv_255.4-1ubuntu8.11_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/libpam-systemd_255.4-1ubuntu8.11_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/libnss-systemd_255.4-1ubuntu8.11_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd-resolved_255.4-1ubuntu8.11_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd-timesyncd_255.4-1ubuntu8.11_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/c/cups/libcups2t64_2.4.7-1.2ubuntu7.4_amd64.deb 404 Not Found [IP: 2620:2d:4000:1::103 80] - E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? [ERROR] System package install failed with exit code 100 at command: sudo apt-get install -qq -yy libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev libswresample-dev libswscale-dev [ERROR] These packages are still missing: libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev libswresample-dev libswscale-dev [NOTE] You can retry with '--assume-depexts' to skip this check, or run 'opam option depext=false' to permanently disable handling of system packages. opam-build: internal error, uncaught exception: OpamStd.OpamSys.Exit(10)