Build sage with components those are already installed
Hi, I am using Linux Mint 12 (Ubuntu 11.10 based) mixed with Debian unstable. In fact, I have almost all the components of SAGE installed on my system (python-scipy, R, maxima, ... etc). I am wondering if there are any options available in Makefile or configure file those allow me build only the sage's interface to these installed packages rather than build __everything from source spkg__ ?