Perl, Python, and Ruby have the advantage that they are the only or at least canonical implementation of that particular language. Therefore, you go to perl.com or python.org and there it is.
When I run lisp, I don't type 'lisp.' My implementation isn't at lisp.org or anything like that because there are a bunch of implementations, none of them strictly canonical. If you'd gone to sbcl.org or cons.org (CMUCL) for instance, you would have found an accessible download link, although not really a mascot.
Disingenuous
Perl, Python, and Ruby have the advantage that they are the only or at least canonical implementation of that particular language. Therefore, you go to perl.com or python.org and there it is.
When I run lisp, I don't type 'lisp.' My implementation isn't at lisp.org or anything like that because there are a bunch of implementations, none of them strictly canonical. If you'd gone to sbcl.org or cons.org (CMUCL) for instance, you would have found an accessible download link, although not really a mascot.