The latest vector graphics package for GNU/Linux is a Linux port of a proprietary Windows application called "Xara Xtreme", which is in the process of being converted to a GPL license. There are a number of sharp broken edges along this path, including non-free library dependencies that need to be free-licensed or replaced with free versions, and support for free graphics standards like SVG in order to interoperate with other packages. As a result, you won't find this new application, called "Xara LX" in the main distributions yet. In Debian, it is filed under "non-free" in the unstable "Sid" distribution. However, this is an opportunity to get a sneak preview of what's coming.