Only tested with SBCL 1.0.18 - 1.0.19 and Allegro CL 8.1 on Linux x86 32bit
sudo apt-get update && sudo apt-get install build-essential sbcl cl-gd git-core
git clone git://github.com/tomoyuki28jp/web4r.git && cd web4r
git branch all-in-one origin/all-in-one && git checkout all-in-one
cd dependencies && tar -zxvf db-4.5.20.tar.gz && cd db-4.5.20/build_unix/
../dist/configure && make && sudo make install
cd ../..; echo "(pushnew \"`pwd`/systems/\" asdf:*central-registry* :test #'equal)" >> ~/.sbclrc
web4r.el is elisp for editing web4r code in emacs