VTST•Tools is released under the Apache License version 2.
VTST Code: vtstcode-204.tgz
VTST Scripts: vtstscripts.tgz
A read-only copy of the code can be anonymously checked out of the subversion repository with the following command:
svn co https://theory.cm.utexas.edu/svn/vtsttools
If you are a developer you can checkout the code using the command:
svn co svn+ssh://username@theory.cm.utexas.edu/svn/vtsttools # replace with your username
This will fetch a copy of the latest code to a local directory named vtsttools. For more information on subversion read its online documentation.