can't read "dir": no such variable
    while executing
"file join $dir textutil.tcl"
    (in namespace eval "::request" script line 5)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)
OUTPUT BUFFER:
if {![package vsatisfies [package provide Tcl] 8.2]} {
    # FRINK: nocheck
    return
}
package ifneeded textutil           0.9   [list source [file join $dir textutil.tcl]]
package ifneeded textutil::adjust   0.7.3 [list source [file join $dir adjust.tcl]]
package ifneeded textutil::split    0.8   [list source [file join $dir split.tcl]]
package ifneeded textutil::trim     0.7   [list source [file join $dir trim.tcl]]
package ifneeded textutil::tabify   0.7   [list source [file join $dir tabify.tcl]]
package ifneeded textutil::repeat   0.7   [list source [file join $dir repeat.tcl]]
package ifneeded textutil::string   0.8   [list source [file join $dir string.tcl]]
package ifneeded textutil::expander 1.3.1 [list source [file join $dir expander.tcl]]
package ifneeded textutil::wcswidth 35.1  [list source [file join $dir wcswidth.tcl]]

if {![package vsatisfies [package provide Tcl] 8.5]} { return }

package ifneeded textutil::patch 0.1 [list source [file join $dir patch.tcl]]