package ifneeded Tcldot 7.1.0 "
	load [file join $dir libtcldot.so] Tcldot"
package ifneeded Tclpathplan 7.1.0 "
	load [file join $dir libtclplan.so] Tclpathplan"
package ifneeded gv 0 "
	load [file join $dir libgv_tcl.so] gv"
# end
