You can get tclkits from many sources.

Some slightly different builds: * Androwish offers batteries-included tclkit-like distros (vanillawish, undrowish)

And a couple of links not working as of latest edit: * Kroc's kits (Darwin) * Tombert's kits .debs for ubuntu and windows builds * Toadkits do a bit more magic in the build process, including static linking

ActiveTcl basekits are also available from teacup repositories.