How to get TFS2015 Build (Build.vnext) and NuGet package restore to use custom package sources

Question

I\'m trying to get our TFS2015 Build (TFSBuild vnext) going along with VS Team Services.

Thus far most blogs and documentation has been helpful, except for when try

Answer 1

There is a new VSTS Task called "NuGet Installer" this allows you to check in your NuGet.config file and specify the different package sources. Run this task before you run MSBuild.

If you are using the VSTS NuGet Feed you will need to add the build service account to the feed to enable downloading of packages https://www.visualstudio.com/get-started/package/use/common-identities