My apologies. I guess my underlying assumption was that if you didn't have them installed, you wouldn't actually care. :-)
~/mp3tools 12:46:27% perl tagbench.pl Perlcast_Interview_001_brian_foy
+.mp3
Benchmark: timing 10000 iterations of autotag, info, manualtag...
autotag: 269 wallclock secs (66.60 usr 70.78 sys + 8.18 cusr 56.58
+ csys = 202.14 CPU) @ 72.79/s (n=10000)
info: 12 wallclock secs ( 8.44 usr + 1.06 sys = 9.50 CPU) @ 10
+52.63/s (n=10000)
manualtag: 202 wallclock secs (25.07 usr 65.54 sys + 8.18 cusr 56.49
+ csys = 155.28 CPU) @ 110.36/s (n=10000)
