Download the official version of InfoGlue here
After you have downloaded the package you should follow the installation instructions found in the zipfile or the one found here.
In addition you can find nightly builds here. We strongly recommend you not to use these versions in production. Often they may not work at all depending on the state of development. Using them is at your own risk as usual.
For information about how to get the source and build InfoGlue look at our CVS-page
For documentation of the platform look at the document section under products here.