/usr/share/amsn/utils/md4/pkgIndex.tcl is in amsn-data 0.98.9-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | # This package has been tested with tcl 8.2.3 and above.
if {![package vsatisfies [package provide Tcl] 8.2]} {return}
package ifneeded md4 1.0.5 [list source [file join $dir md4.tcl]]
|