clisp spkg-install has bad hard-coded error message

[sagetrac-cwitty]

The following code from the clisp spkg-install is confusing:

    echo "If you already have clisp, you can type touch spkg/installed/clisp-2.38"
    echo "(or whatever the current version is) from SAGE_ROOT, and continue the"
    echo "install.  This tells SAGE that you already have clisp-2.38 installed."

It should either use the current version, or not give a version at all.

Component: packages: standard

Issue created by migration from https://trac.sagemath.org/ticket/3477

[sagetrac-mabshoff]

comment:4

Merged in Sage 3.0.4.rc0