Windows users should follow the Step by Step Instruction for Windows.
Other users should follow these steps:
If you update an older version you may need to add some new lines to your smsd.conf file.
You can ignore the warning that "tempnam is dangerous" if your compiler tells you that. As far as
could find out tempnam is not dangerous in this case.
Note: The install procedure does not create the spool directories for the phone network providers automatically!
If you cannot install the mm Shared Memory Library (whatever cause you have) you can compile this program with limited functions. The mm Library is needed for statistics. You can disable statistics by activating the marked line in src/Makefile.