OpenSSI 1.9.0 is a development release. For a stable release, download
OpenSSI 1.2.2 instead. This is the first release based on a 2.6
kernel, 2.6.10 to be precise.
To know more about OpenSSI visit
http://www.openssi.org.
To download and install
http://www.openssi.org/cgi-bin/view?page=docs2/1.9/debian/INSTALL.html
-aneesh