The release notes explicitly say not to use aptitude for major upgrade.
countercomplex: Some deep analysis of one-line music programs. - http://countercomplex.blogspot.jp/2011/10/some-deep-analysis-of-one-line-music.html?m=1
countercomplex: Algorithmic symphonies from one line of code -- how and why? - http://countercomplex.blogspot.jp/2011/10/algorithmic-symphonies-from-one-line-of.html?m=1
#GlitchMachine 's editor allows 16 lines of “code,” and each line can contain up to 16 operators and/or numbers. The separate lines just make editing easier, and also allow you to use the line-muting feature (tap/click a line of code to mute/unmute it).
It doesn't matter how much or how little code goes on each line… the whole expression behaves as one line of code.