You have two ways to do this, I'll call it dirty way and clean way:
1. The dirty way
Create a box from your current virtual environment, using vagrant package
command:
http://docs.vagrantup.com/v2/cli/package.html
Then copy the box to the other pc, add it using vagrant box add
and run it using vagrant up
as usual.
Keep in mind that files in your working directory (the one with the Vagrantfile
) are shared when the virtual machine boots, so you need to copy it to the other pc as well.
2. The clean way
Theoretically it should never be necessary to do export/import with Vagrant. If you have the foresight to use provisioning for configuring the virtual environment (chef, puppet, ansible), and a version control system like git for your working directory, copying an environment would be at this point simple as running:
git clone <your_repo>
vagrant up