for a list) or at <ulink

url="ftp://ftp.gnu.org/gnu/"></ulink>.

</para>

<para>

Also check that you have sufficient disk space. You will need about

350 MB for the source tree during compilation and about 60 MB for

the installation directory. An empty database cluster takes about

40 MB; databases take about five times the amount of space that a

flat text file with the same data would take. If you are going to

run the regression tests you will temporarily need up to an extra

300 MB. Use the <command>df</command> command to check free disk

space.

</para>

</sect1>

<sect1 id="install-getsource">