"Dqkit is like tclkit on steroids. It incluldes tcl, tk, [ metakit ], vfs, zlib, tclx, itcl, itk, iwidgets, blt, tbcload, tclsqlite and openssl+tls", according to fan Bob Techentin. Created by Wojciech Kocjan, it's available through Sourceforge [L1 ].
[Are binaries only available for x86 Linux? Does it also include threading?]