hi Gabriel, > I'm trying to build fluxus on Ubuntu 10.10 32 bits with the latest > (nightly) version of Racket, built from source, and I get the following > error when sconsing fluxus from git: i can't access a ubuntu 10.10 os at the moment, but could you try racket 5.0.2 instead of the nightly build? what's your gcc version? best, gabor