GnuLedger 0.3.xx/0.4.xx requires the following Perl modules:

	* Number::Format
	* DBI
	* DBD::mysql
	* Math::FixedPrecision
	* Math::BigFloat

With newer versions, additional modules for connecting to Oracle, Postgresql, and
Microsoft SQL Server will be required. Ideally, these modules will NOT be included 
with the gnuledger tarbell (is that against their licenses anyway?).
