Modules Package.

It is possible you just downloaded the modules-package of FormHandler.
The reason for the modules-package is that new modules can be released,
without releasing the script completely. This means you need to have a
version of the script that works with these modules.

You can recognize this in the version number. The version-number of a
modules release starts with the same number as the script-release number
these modules work with. A new modules-release will extend the
version-number with '.1', '.2', etc.

The modules package should be extracted to the modules/ directory in the
formhandler-package directory.
cd .../formhandler
tar zxvf modules-x.x.x.tgz

Every script-release will contain a complete set of modules.

WARNING:
Installing new modules will overwrite any modules you edited. Try to
subclass modules or send in patches of your code to the sourceforge-pages,
so the new modules will contain your code.

For more information see the documentation of the package
(http://formhandler.sourceforge.net).