as I said before, i was just doing a quick ´n dirty installation, just to run this rom for a short testing. so i just took the aicp gapps cause i still got them on my sd.
probably it may help you to use them: (even if these are probably not the original "lungo gapps")
if the problem still exists, just try to chose another language, probably the english strings are causing your error. - or try to redownload the whole rom once again. - sometimes errors caused of not proper downloaded packages.
if all that won´t help, i cant help you. - i´m just a flashaholic who knows some generell tricks to get most-known problems of flashing solved. - but i dont´know anything about real romdevelopment. - so u have to ask the OP I guess.