The documentation on the Tuxedo perl module can be viewed by running perdoc Tuxedo.pm. To build the Tuxedo module, you must have - Tuxedo7.1 or later must be installed. All my build tests have been with Tuxedo8.0 and Tuxedo8.1. - a valid tuxedo development license should be in $TUXDIR/udataobj - $TUXDIR must set in your environment - $TUXDIR/bin must be in your PATH environment variable - The same compiler used to build perl must also be in your PATH - It is also recommended that LANG be set to C, but this is not mandatory. The steps to build the module are... 1/ perl Makefile.pl 2/ make test 3/ make install