<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#ffffff" text="#000000"> Hi, I'm trying to install Tcl/tk 8.4.2 on a 64-bit Linux machine, and the installation of tcl went fine, however when trying to install tk at first I got the error message "X11/Xlib.h" not found. I looked for it in the X11 directory at it wasn't there. I found out that as part of the tk installation there was a directory "xlib" which contained "X11/Xlib.h" that fixed that error, but now I am getting "Xproto.h" and "Xresource.h" missing. Where are these files supposed to be and how do I get them? Thanks, Claudio <pre class="moz-signature" cols="72">-- ************************************************************ Claudio Cairoli 1 Arch St. Westborough, MA 01581 USA Phone #: +1 (617) 335-8115 Skype name: Claudio_Cairoli ************************************************************</pre> </body> </html>