Instructions for Downloading and Installing Tcl and Tk (NOTE - You do not have to downlaod Tcl/Tk to run WordNet 1.7. If you want to compile the WordNet source code, then you need to have the Tcl/Tk 8.x libraries installed on your system and should follow the instructions below if you need to download and install it.) 1. The graphical WordNet browser was build with Tcl/Tk 8.3.2 under Solaris and other versions of Tck/Tk 8 under Irix and Linux. You should have either this exact version, or one close to it. If you don't want the graphical interface, you can skip reading the rest of this file - you don't need Tcl/Tk. If you have Tcl/Tk, but are not sure of the version, do step 2. Otherwise, skip to 3. 2. You can check your current version of Tcl by running "tclsh" and typing "info patchlevel" at the first prompt. If it responds with 8.x, then both your Tcl and Tk versions should be correct for WordNet, and you can skip the rest of this file. You can exit tclsh by typing "exit". Give it a try before downloading a newer version. 3. You can download the correct versions of Tcl and Tk from for free from: http://dev.scriptics.com/software/tcltk/netcvs.html 4. Unarchive the files in the usual manner (filename is the name of the package): gzip -d filename.tar.gz tar -xf filename.tar rm filename.tar 5. First install Tcl. Be sure to replace INSTALLPATH below with the full path to the directory in which you want to install Tcl. We recommend using "/usr/local"; if you choose a different location, you will have to modify the WordNet makefile later in the installation. Something like this should work, but you should read the README file that comes with the package. cd tcl8.3.2/unix ./configure --disable-load --prefix=INSTALLPATH make make install 6. Now install Tk. Again, don't forget to replace INSTALLPATH with the target directory for Tk, and again we recommend "/usr/local". cd ../../tk8.3.2/unix ./configure --prefix=INSTALLPATH make make install Again, read the README file for more information.