> cd /usr/local > zcat tcl7.4-solaris.tar.Z | tar xf -This creates a directory tcl7.4-fcgi which contains the tcl executables, libraries, and manual pages. If you do not want this to live in /usr/local/tcl7.4-fcgi you have two choices:
> cd /opt > zcat tcl7.4-solaris.tar.Z | tar xf - > ln -s /opt/tcl7.4-fcgi /usr/local/tcl7.4-fcgi