Salt Cloud is now part of Salt proper. It was merged in as of Salt version 2014.1.0.
On Ubuntu, install Salt Cloud by using following command:
sudo add-apt-repository ppa:saltstack/salt sudo apt-get update sudo apt-get install salt-cloud
If using Salt Cloud on macOS,
curl-ca-bundle must be installed. Presently,
this package is not available via
brew, but it is available using MacPorts:
sudo port install curl-ca-bundle
Salt Cloud depends on
apache-libcloud. Libcloud can be installed via pip
pip install apache-libcloud.
Installing Salt for development enables Salt Cloud development as well, just
apache-libcloud is installed as per above paragraph.
See these instructions: Installing Salt for development.