invalid command name "getpackage"
    while executing
"getpackage fileutil fileutil/fileutil.tcl"
    (file "./shell.tcl" line 6)
    invoked from within
"source ./shell.tcl"
    ("package ifneeded sak::test::shell 1.0" script)
    invoked from within
"package require  sak::test::shell"
    (in namespace eval "::request" script line 7)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)
OUTPUT BUFFER:
# -*- tcl -*-
# (C) 2006 Andreas Kupries 
##
# ###

package require  sak::test
package require  sak::test::shell
namespace eval ::sak::test::shells {}

# ###

proc ::sak::test::shells {argv} {
    if {[llength $argv]} {
	sak::test::usage Wrong # args
    }

    puts stdout [join [sak::test::shell::list] \n]
    return
}

##
# ###

package provide sak::test::shells 1.0