Here is the procedure for installing shX on a Unix system. 1. Make a symbolic link named `m.h' to the machine description file for your machine. It should be in the subdirectory `./machines' and its name should be `m-MACHINE.h'. For a Vax running Unix, use m-vax.h, for a DECstation, use m-mips.h. Example: If you have a Vax and run Ultrix, type ln -s ./machines/m-vax.h m.h Read the Manual (file shX.texinfo), if there is no machine description file for your machine. 2. Copy the file `config.h-dist' to `config.h'. This file contains information about your machine and configuration. Edit it if necessary. 3. Type `make', lean back, and have a beer.