Binary package “libtcl8.5” in ubuntu-rtm 14.09-factory
Tcl (the Tool Command Language) v8.5 - run-time library files
Tcl is a powerful, easy to use, embeddable, cross-platform interpreted
scripting language. This package contains the Tcl library and auxiliary
code which allows one to run Tcl-enabled applications. This version
includes thread support.