Developer-friendly Hosting?

Hello Friends

I am interested in exploring web programming via Lisp, Ruby on Rails, and several of the popular Python frameworks.

Here are the features I am interested in:

* Lisp hosting including access to web servers and/or mod_lisp
* Ruby on Rails hosting
* Python hosting
* Configurable source control repository with public and private areas (SVN/Trac or better)
* SSH access
* MySQL or PostgreSQL database
* PHP support (for third-party software packages)

Has anyone here had similar needs? Would you recommend any particular hosting solution?

Thanks,
jkndrkn