On Apr 21, 2008, at 4:24 PM, Watson Ladd wrote: > When I attempt to upgrade Tk I get the following error message: > /opt/local/include/tk.h:23:3 Tk 8.4 must be compiled with tcl.h > from Tcl 8.4 > > The bizarre thing is that I am building tk 8.5.2 against tcl 8.5.2 > Any hints on how to proceed? Deactivate or uninstall tcl/tk 8.4 first.