tk8.6 source package in Yangtze V1.0
libtk8.6: Tk toolkit for Tcl and X11 v8.6 - run-time files
tk8.6: Tk toolkit for Tcl and X11 v8.6 - windowing shell
tk8.6-dev: Tk toolkit for Tcl and X11 v8.6 - development files
tk8.6-doc: Tk toolkit for Tcl and X11 v8.6 - manual pages