编译webrtc报错：ERROR: The installation of the Chrome OS default fonts failed.

Installing Chrome OS fonts.
Installing Chrome OS fonts to /usr/local/share/fonts/chromeos.
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:02:09 --:--:--     0curl: (7) Failed to connect to commondatastorage.googleapis.com port 443: 连接超时
Traceback (most recent call last):
  File "./build/linux/install-chromeos-fonts.py", line 120, in <module>
    sys.exit(main(sys.argv[1:]))
  File "./build/linux/install-chromeos-fonts.py", line 67, in main
    subprocess.check_call(['curl', '-L', url, '-o', tarball])
  File "/usr/lib/python2.7/subprocess.py", line 541, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['curl', '-L', 'https://commondatastorage.googleapis.com/chromeos-localmirror/distfiles/notofonts-20161129.tar.bz2', '-o', '/usr/local/share/fonts/chromeos/notofonts-20161129.tar.bz2']' returned non-zero exit status 7
ERROR: The installation of the Chrome OS default fonts failed.
This is expected if your repo is installed on a remote file system.
It is recommended to install your repo on a local file system.
You can skip the installation of the Chrome OS default founts with
the command line option: --no-chromeos-fonts.

编译webrtc配置报错：ERROR: The installation of the Chrome OS default fonts failed.
这个意思是安装Chrome的字体失败，目前发现这个对后面对webrtc的使用有什么影响，可以按提示在命令后加–no-chromeos-fonts，意思是不安装字体。

./build/install-build-deps.sh --no-chromeos-fonts