I hope this is an ok place for this, but I want to write a publicly accessible how-to for this in case I need it again in the future. I also apologize for the use of html in this message, but I needed to be able to shrink the font in a paragraph below. Installing nemesis-1.4 on Suse Professional 9.2. This version of nemesis requires libnet-1.0.2a as the newer versions don't seem backward compatible enough. Nemesis is available at http://nemesis.sourceforge.net/index.html and Libnet 1.0.2a is available at http://www.packetfactory.net/libnet/dist/deprecated/libnet-1.0.2a.tar.gz After obtaining the libnet-1.0.2a source, unpack it as usual with tar -xzvf libnet-1.0.2a.tar.gz cd Libnet-1.0.2a cd include edit the libnet.h file. Go toward the end of the file and replace #error "byte order has not been specified, you'll need to #define either LIBNET_LIL_ENDIAN or LIBNET_BIG_ENDIAN. See the documentation regarding the libnet-config script." #endif with #error "byte order has not been specified, you'll \ need to #define either LIBNET_LIL_ENDIAN or LIBNET_BIG_ENDIAN. See the \ documentation regarding the libnet-config script." #endif Notice the change is adding \ at the end of two lines. Then unpack nemesis-1.4 as normal and compile. -- Paul Buede Systems Engineer Netconn Solutions buedep@netcsc.com Office 301-739-9110 ext 2025 Cell 301-404-3941