This software is compiled for use with glibc-2.0.5 You have first to install the library package! Installation hints: If you are using the shell, you must first mv tcsh tcsh.old and than extract the archive. in /tmp/tcsh there is an example for an init file for tcsh and a utility to build an html version of the manpage. Contents of the tcsh-6.07.02.tar TAR-Archive: -rw-r--r-- root/wheel 26541 1997-11-06 11:26 tmp/tcsh/complete.tcsh -rwxr-xr-x root/wheel 22588 1997-11-06 11:27 tmp/tcsh/tcsh.man2html -r-xr-xr-x root/wheel 223452 1997-11-06 11:10 usr/bin/tcsh -r--r--r-- root/wheel 184360 1997-11-06 11:10 usr/man/man1/tcsh.1