To install Typesetter on your own server, this is all you need:
And you're done!
"Page cannot be found"
Page requests for Typesetter are handled one of two ways: Using PathInfo or URL Rewriting. The "Page cannot be found" message will be displayed by Apache if neither of these options are available. Unfortunately, if you don't have admin privileges on the server, neither of these options can be changed. Otherwise:
Less.php: less.js ported to PHP