AAC::Pvoice README As of version 0.5, these modules should be able to run on Linux and Win32 platforms. This dependency has to do with AAC::Pvoice::Input, which needs to be able to poll the parallel port in case it needs to communicate with the 'Adremo' electrical wheelchair. For this I'm now using Device::ParallelPort, which has drivers for Linux and Win32. At the very least you should be able to use this set of instructions to install the module... perl Build.PL ./Build ./Build test ./Build install If you are on a windows box you should use 'nmake' rather than 'make'.