about pkgadd error

when i're install packages , system report: pkgadd error :no packages found in <dir >used command:#pkgadd -d . or #pkgadd -d <dir > pkgname
[173 byte] By [spana] at [2007-11-27 2:15:22]
# 1
Please show the exact command you're typing and the exact output.You are probaby supplying the wrong <dir>.-- Darren
Darren_Dunhama at 2007-7-12 2:12:07 > top of Java-index,Solaris Operating System,Solaris 10 Features...