can't read "dir": no such variable
    while executing
"file join $dir ini.tcl"
    (in namespace eval "::request" script line 2)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)
OUTPUT BUFFER:
if { ![package vsatisfies [package provide Tcl] 8.2] } { return }
package ifneeded inifile 0.3 [list source [file join $dir ini.tcl]]