Steps to install sac:

Default installation:
  Installs sac, rawtmp, writetmp and wcat in /usr/local/bin and the manual
  pages in /usr/man/man[18]/

0) Get the latest here: ftp://mama.indstate.edu/linux/sac/

1) make install


Custom installation:

1) edit "Makefile"
   - Set ARCH to SOLARIS for solaris machines,
		 BSD for BSD based machines like FreeBSD, or
                 LINUX for linux machines.

   - Change RADIUS_DIR to reflect your radius accounting files location.
     Example:
	If you're detail file is located in /usr/adm/acct/termserver/detail
	then set RADIUS_DIR to /usr/adm/acct, and use '-R termserver' on the
	command line to refer to the specific detail file.

   - Change DETAIL_NAME to reflect the name of your detail file.

   - Set USE_FRAMED_IP_ADDR option to 1 to use Framed-IP-Address for the
     users hostname instead of NAS-IP-Address.

   - Change BINDIR to put sac and rawtmp in a directory other than
     /usr/local/bin.

   - Change MANDIR to put the manuals in a different directory (such as
     /usr/local/man).

   - Change SAC_DEST, RAW_DEST, WCAT_DEST and/or WRITETMP_DEST to change the
     name of the sac, rawtmp and/or writetmp binaries.


2) make
   - Makes everything, optional.

3) make install
   - Makes everything if needed then installs sac.
