- <quote>C</quote> in the first column). If you're using multiple
- build trees, then for every build tree you have pointing at this
- source tree, you need to update the links in case any new files
- have appeared: </para>
+ <quote>C</quote> in the first column). New directories may have
+ appeared in the repository; CVS doesn't check these out by
+ default, so to get new directories you have to explicitly do
+<screen>
+$ cvs update -d</screen>
+ in each project subdirectory. Don't do this at the top level,
+ because then <emphasis>all</emphasis> the projects will be
+ checked out.</para>
+
+ <para>If you're using multiple build trees, then for every build
+ tree you have pointing at this source tree, you need to update
+ the links in case any new files have appeared: </para>