package ifneeded Gdtclft 1.12 "
	load [file join $dir libgdtclft.so] Gdtclft"
package ifneeded Tcldot 1.12 "
	load [file join $dir libtcldot.so] Tcldot"
package ifneeded Tclpathplan 1.12 "
	load [file join $dir libtclplan.so] Tclpathplan"
package ifneeded Tkspline 1.12 "
	package require Tk 8.3
	load [file join $dir libtkspline.so] Tkspline"
# end
