I'm having trouble with RPM...in the install instructions of a webserver (http://www.acme.com/software/thttpd/) it says "rpm -ta filename", but on my Red Hat 9 system when I type that in it says the command is unknown...by looking at it, it looks like -ta either converts the file type or makes a copy of the file in .rpm format or something like that. Could someone tell me an alternative to the -ta?