我使用Node 10.24.1-Strentch Image＆amp;试图易于更新＆amp;安装PowerShell

Question

Ign:1 http://security.debian.org/debian-security stretch/updates InRelease
Ign:2 http://deb.debian.org/debian stretch InRelease
Ign:3 http://security.debian.org/debian-security stretch/updates Release
Ign:4 http://deb.debian.org/debian stretch-updates InRelease
Ign:5 http://deb.debian.org/debian stretch Release
Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
Ign:7 http://deb.debian.org/debian stretch-updates Release
Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
Ign:9 http://deb.debian.org/debian stretch/main all Packages
Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
Ign:10 http://deb.debian.org/debian stretch/main amd64 Packages
Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
Ign:9 http://deb.debian.org/debian stretch/main all Packages
Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
Ign:10 http://deb.debian.org/debian stretch/main amd64 Packages
Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
Ign:9 http://deb.debian.org/debian stretch/main all Packages
Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
Ign:10 http://deb.debian.org/debian stretch/main amd64 Packages
Err:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
  503  Service Unavailable
Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
Ign:9 http://deb.debian.org/debian stretch/main all Packages
Ign:10 http://deb.debian.org/debian stretch/main amd64 Packages
Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
Ign:9 http://deb.debian.org/debian stretch/main all Packages
Ign:10 http://deb.debian.org/debian stretch/main amd64 Packages
Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
Ign:9 http://deb.debian.org/debian stretch/main all Packages
Err:10 http://deb.debian.org/debian stretch/main amd64 Packages
  503  Service Unavailable
Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
Err:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  503  Service Unavailable
Reading package lists...
W: The repository 'http://security.debian.org/debian-security stretch/updates Release' does not have a Release file.
W: The repository 'http://deb.debian.org/debian stretch Release' does not have a Release file.
***

w：存储库http://deb.debian.org/debian stretch-updates 发布'没有发布文件。 e：无法获取 503服务不可用 E：无法获取 http://deb.debian.org /debian/dists/streta/main/binary-amd64/packages 503服务不可用 E：无法获取 503服务不可用

---

E: Some index files failed to download. They have been ignored, or old ones used instead.

The command '/bin/sh -c apt-get update -y' returned a non-zero code: 100