#!/usr/bin/expect
spawn pdflatex {*}$argv
set latexpid $spawn_id
set oldresult ""
expect -re "^.*File .(.*). not found.*$|^.*language definition file (.*) was not foun" {
		set result $expect_out(1,string)
		send_user "\nTrying to install missing package\n"
		if {$oldresult == $result} {
			send_user "$result has been tried twice with no results\n"
			send_user "Is this not an image? Aborting...\n"
			exit
		} {
			spawn tlmgri $result
			interact
			set spawn_id $latexpid
			close
			wait
			spawn pdflatex {*}$argv
			set oldresult $result
			exp_continue
		}
	}