In order tou build the ALTRO driver, library and applications you have to
execute two of the three makefiles in this directory

1) On any system run "make -f Makefile_libraries" to build the libraries as well
as the "altroscope" application

2) On Linux 2.4 systems run "make -f Makefile_driver_24" to build the driver

3) On Linux 2.4 systems rename "Makefile_driver_26" to "Makefile" and run 
  "make" to build the driver. Calling "make -f Makefile_driver_26" seems not to
  work
  
Use the scripts "altro" or "altro_26" to load the driver and to create the
nodes. On Linux 2.6 based systems you may first have to create the directory
/dev/usb