[racket] cues of PLaneT activity when running from command-line

When running from the command line, is there a way to get an indicator 
that PLaneT package installation (and documentation formatting) is 
happening?

The delays can be a few minutes long and make a program look hung.  And 
if the user aborts the program, their PLaneT and documentation could be 
left in a broken state.

Perhaps a one-line stderr message for each PLaneT package that is 
installed?  This message could be turned on or off via a command-line 
switch.

-- 
http://www.neilvandyke.org/