Package installation error.

[singhragvendra503]

Ign http://security.debian.org jessie/updates InRelease
Ign http://security.debian.org jessie/updates Release.gpg
Ign http://security.debian.org jessie/updates Release
Err http://security.debian.org jessie/updates/main amd64 Packages

Err http://security.debian.org jessie/updates/main amd64 Packages

Err http://security.debian.org jessie/updates/main amd64 Packages

Ign http://deb.debian.org jessie InRelease
Err http://security.debian.org jessie/updates/main amd64 Packages

Err http://security.debian.org jessie/updates/main amd64 Packages
404 Not Found [IP: 151.101.66.132 80]
Ign http://deb.debian.org jessie-updates InRelease
Ign http://deb.debian.org jessie Release.gpg
Ign http://deb.debian.org jessie-updates Release.gpg
Ign http://deb.debian.org jessie Release
Ign http://deb.debian.org jessie-updates Release
Err http://deb.debian.org jessie/main amd64 Packages
404 Not Found
Err http://deb.debian.org jessie-updates/main amd64 Packages
404 Not Found
W: Failed to fetch http://security.debian.org/debian-security/dists/jessie/updates/main/binary-amd64/Packages 404 Not Found [IP: 151.101.66.132 80]

W: Failed to fetch http://deb.debian.org/debian/dists/jessie/main/binary-amd64/Packages 404 Not Found

W: Failed to fetch http://deb.debian.org/debian/dists/jessie-updates/main/binary-amd64/Packages 404 Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.
ERROR: Service 'vul-linux' failed to build: The command '/bin/sh -c apt-get update && apt-get upgrade -y && DEBIAN_FRONTEND=noninteractive apt-get install -y wget curl netcat libpam0g-dev build-essential policykit-1 && apt-get clean && rm -rf /var/lib/apt/lists/*' returned a non-zero code: 100