Ubuntu upgrades often break the libraries MoreAmp uses and trigger at least
the need for a recompilation.
However, with the recently released Precise Pangolin, MoreAmp doesn't even
start anymore, neither the self-compiled binary from the Oneiric release, nor
the newly compiled version.
I found a solution using a chroot with a basic Oneiric system. This way, all
the working components from that release are preserved even when the main
system is updated frequently.
Info about debootstrap and schroot: