package ifneeded Gdtclft 2.12 "
	load [file join $dir tcl libgdtclft.so.1.0] Gdtclft"
package ifneeded Tcldot 2.12 "
	load [file join $dir tcl libtcldot.so.1.0] Tcldot"
package ifneeded Tclpathplan 2.12 "
	load [file join $dir tcl libtclplan.so.1.0] Tclpathplan"
package ifneeded gv 2.12 "
	load [file join $dir tcl libgv_tcl.so.0.0] gv"
package ifneeded Tkspline 2.12 "
	package require Tk 8.3
	load [file join $dir tcl libtkspline.so.1.0] Tkspline"
# end
