vagrant

https://github.com/mitchellh/vagrant

Ruby

Vagrant is a tool for building and distributing development environments.

VagrantPlugins::GuestBSD::Cap::VirtualBox.mount_virtualbox_shared_folder

BSD-based guests do not currently support VirtualBox synced folders.
Instead of raising an error about a missing capability, this defines
the capability and then provides a more detailed error message,
linking to sources on the Internet where the problem is
better-described.

Source | Google | Stack overflow

Edit

git clone [email protected]:mitchellh/vagrant.git

cd vagrant

open plugins/guests/bsd/cap/virtualbox.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-VagrantPlugins--GuestBSD--Cap--VirtualBox-mount_virtualbox_shared_folder-for-pr

# Commit to git

git add plugins/guests/bsd/cap/virtualbox.rbgit commit -m "better docs for VagrantPlugins::GuestBSD::Cap::VirtualBox.mount_virtualbox_shared_folder"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-VagrantPlugins--GuestBSD--Cap--VirtualBox-mount_virtualbox_shared_folder-for-pr

hub pull-request

# Celebrate!