Error on new_beepbeep.erl

[bromokun]

Hi, I tried to create a new project but I got error like below:

escript: exception error: undefined function regexp:gsub/3
in function beepbeep_skel:skelcopy/4 (beepbeep_skel.erl, line 68)
in call from beepbeep_skel:skelcopy/2 (beepbeep_skel.erl, line 20)

Please help