Installing Vagrant is extremely easy. Head over to the Vagrant downloads page and get the appropriate installer or package for your platform. Install the package using standard procedures for your operating system.
The installer will automatically add
vagrant to your system path
so that it is available in terminals. If it is not found, please try
logging out and logging back in to your system (this is particularly
necessary sometimes for Windows).
Looking for the gem install? Vagrant 1.0.x had the option to be installed as a RubyGem. This installation method is no longer supported. If you have an old version of Vagrant installed via Rubygems, please remove it prior to installing newer versions of Vagrant.
Beware of system package managers! Some operating system distributions include a vagrant package in their upstream package repos. Please do not install Vagrant in this manner. Typically these packages are missing dependencies or include very outdated versions of Vagrant. If you install via your system's package manager, it is very likely that you will experience issues. Please use the official installers on the downloads page.