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Checking for prerequisites...
    NPTL...FOUND
    sudo...MISSING      <--instalado
    libidn...MISSING    <--instalado
    curl...MISSING      <--instalado
    fetchmail...MISSING <-instalado
    gmp...MISSING       <-instalado   
    /usr/lib/libstdc++.so.5...FOUND

###ERROR###

One or more prerequisite packages are missing.
Please install them before running this installer.

Installation cancelled.