Prerequisites
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Windows 2000, XP, or Vista
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.Net
WeSay on Windows requires Microsoft .Net Framework Version 2 SP1 (you may already have it). This link will take you to the Microsoft page where you can download it. Note, if the machine has a newer version of .Net, including 3.0 or 3.5, then you don't need to install version 2 Sp1. WeSay will run on those versions as well.
If the machine you are putting WeSay on is not getting regular Windows updates, you may not have another free Microsoft piece required to install .Net, which is Microsoft Installer 3 (about 2 Megs).
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Linux
WeSay is now running on Linux using Mono. The PaLaSo group is shipping test versions for Ubuntu Linux. A Mac version should then be readily doable. (Help is welcome!).
