lzrcm - 2013-09-14

mcu 8051 ide version:1.4.7
sdcc version:3.3.0

error info like that:

Error sourcing /home/millenium/mcu8051ide/pkgs/installation_sandbox/lib/main.tcl: can't set "FileList::intentation_mode": parent namespace doesn't exist

reinstall didn't solution

PS:uh,sorry my poor english