27. Troubleshooting

The package system fails to load the sgml extension

The re are several possible reasons why this could happen. Basically, if you get the error message can't find package TkSGML, the directory containing the shared library is not in the package search path of Tcl. Search for the loadable library (the file name is tksgml.dll for windows or libtksgml.so for unix) and try adding hte parent directory of the directory containing this file to the Tcl variable auto_path.

TkSGML fails to find the DTD