{error,sticky_directory}

[steve@shrogers.com]

When compiling the sets.erl example in "Concurrent Programming in Erlang" I get this error:

Erlang (BEAM) emulator version 5.2 [source] [hipe]

Eshell V5.2  (abort with ^G)
1> c(sets.erl).
{error,sticky_directory}

=ERROR REPORT==== 30-Jan-2003::22:52:02 ===
Can't load module that resides in sticky dir
2>

What is this telling me?  I might guess that the module is the one I'm trying to compile and sticky directory is the current directory.  

Rgds,
Steve