Vagrant is attempting to interface with the UI in a way that requires a TTY

Question

Problem: vagrant up fails with the error below. I am running vagrant on Windows 7 and the base box is Ubuntu )( files.vagrantup.com/precise32.box ).

how can it be fi

Answer 1

This worked for me on cygwin:

Or add this to ~/.bashrc:

export VAGRANT_DETECTED_OS=cygwin

Then I got the "Vagrant displays a message that it needs to run some internal upgrades..."

Edit - Oops! Spoke to soon. During its updates, I got Warning: Authentication failure. Retrying... until timeout :P

Edit 2 - I was able to fix it by setting config.ssh.private_key_path to the .vagrant.d/insecure_private_key in my Windows user's home directory.