No easy way to setup password protected nuget sources

[jannickj]

I am trying to setup an appveyor build server but because you can only interact with paket config through prompts I am having difficulties setting the password.

I've tried stuff like
(echo user
echo pass) | .paket/paket.exe ... but it doesn't work I am getting error from paket.

[jannickj]

Also I read through the manual and I can see no explanation how you're supposed to do this.

[forki]

did you try the env variable?