can't read "dir": no such variable
    while executing
"file join $dir tepam.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] 8.3]} {return}
package ifneeded tepam          0.5   [list source [file join $dir tepam.tcl]]
package ifneeded tepam::doc_gen 0.1.1 [list source [file join $dir tepam_doc_gen.tcl]]