{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/cli/issues/3936","repository_url":"https://api.github.com/repos/dotnet/cli","labels_url":"https://api.github.com/repos/dotnet/cli/issues/3936/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/cli/issues/3936/comments","events_url":"https://api.github.com/repos/dotnet/cli/issues/3936/events","html_url":"https://github.com/dotnet/cli/issues/3936","id":167457317,"number":3936,"title":"Can't install on Ubuntu16.04 xenial","user":{"login":"stephentoub","id":2642209,"avatar_url":"https://avatars.githubusercontent.com/u/2642209?v=3","gravatar_id":"","url":"https://api.github.com/users/stephentoub","html_url":"https://github.com/stephentoub","followers_url":"https://api.github.com/users/stephentoub/followers","following_url":"https://api.github.com/users/stephentoub/following{/other_user}","gists_url":"https://api.github.com/users/stephentoub/gists{/gist_id}","starred_url":"https://api.github.com/users/stephentoub/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stephentoub/subscriptions","organizations_url":"https://api.github.com/users/stephentoub/orgs","repos_url":"https://api.github.com/users/stephentoub/repos","events_url":"https://api.github.com/users/stephentoub/events{/privacy}","received_events_url":"https://api.github.com/users/stephentoub/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":13,"created_at":"2016-07-25T20:26:33Z","updated_at":"2016-10-05T08:10:38Z","closed_at":null,"body":"Ported issue from https://github.com/dotnet/corefx/issues/10295 from @AlexisColes:\r\n---\r\nTrying to follow the getting started guide https://www.microsoft.com/net/core#ubuntu\r\n\r\nWhen I run sudo **apt-get update** I get the following\r\n\r\nalexis@UbDscTest1:~$ sudo apt-get update\r\nHit:1 http://gb.archive.ubuntu.com/ubuntu xenial InRelease\r\nHit:2 http://gb.archive.ubuntu.com/ubuntu xenial-updates InRelease\r\nHit:3 http://gb.archive.ubuntu.com/ubuntu xenial-backports InRelease\r\nHit:4 http://security.ubuntu.com/ubuntu xenial-security InRelease\r\nIgn:5 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial InRelease\r\nIgn:6 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial Release\r\nIgn:7 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main amd64 Packages\r\nIgn:8 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main i386 Packages\r\nIgn:9 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main all Packages\r\nIgn:10 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en_GB\r\nIgn:11 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en\r\nIgn:7 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main amd64 Packages\r\nIgn:8 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main i386 Packages\r\nIgn:9 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main all Packages\r\nIgn:10 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en_GB\r\nIgn:11 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en\r\nIgn:7 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main amd64 Packages\r\nIgn:8 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main i386 Packages\r\nIgn:9 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main all Packages\r\nIgn:10 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en_GB\r\nIgn:11 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en\r\nIgn:7 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main amd64 Packages\r\nIgn:8 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main i386 Packages\r\nIgn:9 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main all Packages\r\nIgn:10 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en_GB\r\nIgn:11 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en\r\nIgn:7 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main amd64 Packages\r\nIgn:8 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main i386 Packages\r\nIgn:9 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main all Packages\r\nIgn:10 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en_GB\r\nIgn:11 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en\r\nErr:7 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main amd64 Packages\r\n  server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none\r\nErr:8 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main i386 Packages\r\n  server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none\r\nIgn:9 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main all Packages\r\nIgn:10 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en_GB\r\nIgn:11 https://apt-mo.trafficmanager.net/repos/dotnet-release xenial/main Translation-en\r\nReading package lists... Done\r\nW: The repository 'https://apt-mo.trafficmanager.net/repos/dotnet-release xenial Release' does not have a Release file.\r\nN: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.\r\nN: See apt-secure(8) manpage for repository creation and user configuration details.\r\nE: Failed to fetch https://apt-mo.trafficmanager.net/repos/dotnet-release/dists/xenial/main/binary-amd64/Packages  server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none\r\nE: Failed to fetch https://apt-mo.trafficmanager.net/repos/dotnet-release/dists/xenial/main/binary-i386/Packages  server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none\r\nE: Some index files failed to download. They have been ignored, or old ones used instead.\r\n\r\n\r\nThen try running the **sudo apt-get install dotnet-dev-1.0.0-preview2-003121** and get the following:\r\n\r\nalexis@UbDscTest1:~$ sudo apt-get install dotnet-dev-1.0.0-preview2-003121\r\n[sudo] password for alexis:\r\nReading package lists... Done\r\nBuilding dependency tree\r\nReading state information... Done\r\nE: Unable to locate package dotnet-dev-1.0.0-preview2-003121\r\nE: Couldn't find any package by glob 'dotnet-dev-1.0.0-preview2-003121'\r\nE: Couldn't find any package by regex 'dotnet-dev-1.0.0-preview2-003121'\r\n\r\nNot quite sure what I have done wrong, please help."},"comment":{"url":"https://api.github.com/repos/dotnet/cli/issues/comments/251610008","html_url":"https://github.com/dotnet/cli/issues/3936#issuecomment-251610008","issue_url":"https://api.github.com/repos/dotnet/cli/issues/3936","id":251610008,"user":{"login":"alzearafat","id":5145693,"avatar_url":"https://avatars.githubusercontent.com/u/5145693?v=3","gravatar_id":"","url":"https://api.github.com/users/alzearafat","html_url":"https://github.com/alzearafat","followers_url":"https://api.github.com/users/alzearafat/followers","following_url":"https://api.github.com/users/alzearafat/following{/other_user}","gists_url":"https://api.github.com/users/alzearafat/gists{/gist_id}","starred_url":"https://api.github.com/users/alzearafat/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/alzearafat/subscriptions","organizations_url":"https://api.github.com/users/alzearafat/orgs","repos_url":"https://api.github.com/users/alzearafat/repos","events_url":"https://api.github.com/users/alzearafat/events{/privacy}","received_events_url":"https://api.github.com/users/alzearafat/received_events","type":"User","site_admin":false},"created_at":"2016-10-05T08:10:38Z","updated_at":"2016-10-05T08:10:38Z","body":"Still cannot get this thing work... So sad... :("}}
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