You can clone with
HTTPS or Subversion.
Get the latest standalone release from the downloads page.
Open SpecRunner.html in your favorite browser.
But I can't find any SpecRunner.html file in the jasmine-standalone-1.1.0.zip package.
From https://groups.google.com/forum/#!topic/jasmine-js/KXWQ_dA_bcI it will be fixed in the next release. For now copy the old directories.
jedahan is correct this should be fixed in 1.2