Ubuntu 16.10 - почему обновление пакета не работает?

Я пытаюсь применить этот скрипт (http://paste.ubuntu.com/24070157/), как показано ниже, и его сбой.

$ ./build/install-build-deps.sh 
Running as non-root user.
You might have to enter your password one or more times for 'sudo'.

This script installs all tools and libraries needed to build Chromium.

For most of the libraries, it can also install debugging symbols, which
will allow you to debug code in the system libraries. Most developers
won't need these symbols.
Do you want me to install them for you (y/N) Y
Including debugging symbols.
Including 32-bit libraries for ARM/Android.
Including ARM cross toolchain.
Including NaCl, NaCl toolchain, NaCl ports dependencies.
[sudo] password for sun: 
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_TIME = "de_BE.UTF-8",
    LC_MONETARY = "de_BE.UTF-8",
    LC_CTYPE = "UTF-8",
    LC_ADDRESS = "de_BE.UTF-8",
    LC_TELEPHONE = "de_BE.UTF-8",
    LC_NAME = "de_BE.UTF-8",
    LC_MEASUREMENT = "de_BE.UTF-8",
    LC_IDENTIFICATION = "de_BE.UTF-8",
    LC_NUMERIC = "de_BE.UTF-8",
    LC_PAPER = "de_BE.UTF-8",
    LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
Hit:1 http://be.archive.ubuntu.com/ubuntu yakkety InRelease
Get:2 http://security.ubuntu.com/ubuntu yakkety-security InRelease [102 kB]
Hit:3 http://ppa.launchpad.net/webupd8team/java/ubuntu yakkety InRelease
Get:4 http://be.archive.ubuntu.com/ubuntu yakkety-updates InRelease [102 kB]       
Get:5 http://be.archive.ubuntu.com/ubuntu yakkety-backports InRelease [102 kB]              
Get:6 http://be.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 DEP-11 Metadata [147 kB]
Get:7 http://security.ubuntu.com/ubuntu yakkety-security/main amd64 DEP-11 Metadata [8276 B]                                      
Get:8 http://security.ubuntu.com/ubuntu yakkety-security/universe amd64 DEP-11 Metadata [9736 B]                                                   
Get:9 http://be.archive.ubuntu.com/ubuntu yakkety-updates/main DEP-11 64x64 Icons [80.8 kB]                                                                     
Get:10 http://be.archive.ubuntu.com/ubuntu yakkety-updates/universe amd64 DEP-11 Metadata [102 kB]                                   
Get:11 http://be.archive.ubuntu.com/ubuntu yakkety-updates/universe DEP-11 64x64 Icons [122 kB]                                           
Get:12 http://be.archive.ubuntu.com/ubuntu yakkety-backports/main amd64 DEP-11 Metadata [3328 B]              
Ign:13 http://archive.ubuntukylin.com:10006/ubuntukylin trusty InRelease                                           
Err:14 http://archive.ubuntukylin.com:10006/ubuntukylin trusty Release
  Unable to connect to archive.ubuntukylin.com:10006:
Reading package lists... Done
E: The repository 'http://archive.ubuntukylin.com:10006/ubuntukylin trusty Release' does no longer have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.