Currently source tarballs and Linux binaries are available. fricas-x.x.x-full.tar.bz2 is a "full" source tarball containing pregenerated Lisp file and images. It also contains noweb. To use it you need working Lisp compiler.
fricas-1.0.6.i386.tar.bz2 is 32-bit binary for i386 Linux. fricas-1.0.6.amd64.tar.bz2 is 64-bit binary for amd64 (x86_64) Linux. Binaries are _not_ specific to any distribution, they should work equally well on various distributions. Provided biares were build using sbcl-1.0.22.
fricas-1.0.6.cygwin.tar.bz2 is 32-bit binary for Windows (Cygwin). It was build using Cygwin Clisp.
You need a working SVN command that supports the HTTP protocol. You can get a copy from subversion site
To get the mainline version of FriCAS just do
svn co https://fricas.svn.sourceforge.net/svnroot/fricas/trunk fricas
This will put the sources in a directory named fricas. Note that you need to fetch dependencies separately. Also, SVN version contains only a few pre-generated files -- just enough to bootstrap.
You can
browse SVN repository online