# pkginfo -l SUNvts SUNWvtsr SUNWvtsts SUNWvtsmn
If information about the packages is displayed, then Oracle VTS software is installed.
If you receive messages reporting ERROR: information for package was not found, then the Oracle VTS software is not installed. You must install the software before you can use it. You can obtain the Oracle VTS software from the following places:
Oracle Solaris OS media kit (DVDs)
As a download from the web
Oracle VTS documentation