No matter what OS you throw at it, the BitRock's InstallBuilder packaging and
deployment platform can help you build a cross-platform installer for it.
InstallBuilder, now in version 9, is a development tool for creating
cross-platform installers, native packages, DVDs and CD-ROMs. It provides an
intuitive graphical development environment, making it easy to learn and use,
and an XML-based project format that allows for collaborative development,
version control and integration with automated build and test environments.
From one project file and build environment, developers can build installers
for Linux, Windows, Mac OS X, Solaris, FreeBSD, HP-UX, AIX, IRIX, IBM iSeries
and pSeries and other platforms. The latest version enables the creation of
cross-platform installers up to 25% faster and 20% smaller than previous
versions. HTML license support, a feature previously available only for Qt,
is now available for all InstallBuilder users.
http://installbuilder.bitrock.com