package ifneeded Gdtclft 2.6 "
	load [file join $dir libgdtclft.so.0] Gdtclft"
package ifneeded Tcldot 2.6 "
	load [file join $dir libtcldot.so.0] Tcldot"
package ifneeded Tclpathplan 2.6 "
	load [file join $dir libtclplan.so.0] Tclpathplan"
package ifneeded gv 2.6 "
	load [file join $dir libgv_tcl.so.0] gv"
package ifneeded Tkspline 2.6 "
	package require Tk 8.3
	load [file join $dir libtkspline.so.0] Tkspline"
# end
