Problems making after cloning repo #1008

Hey. I've become very interested in the ooc language and i've been wanting to try it for a long time. I decided today is the day to try it, i cloned the repo like in the tutorial, Then i try to make it. It goes well for a while but then i run into a wall of this
/usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 6: unterminated `s' command /usr/bin/sed: -e expression #1, char 139: unterminated `s' command /usr/bin/sed: -e expression #1, char 1: unknown command: `C' /usr/bin/sed: -e expression #1, char 654: unterminated `s' command /usr/bin/sed: -e expression #1, char 13: unterminated `s' command configure: error: write failure creating ./config.status /usr/bin/sed: -e expression #1, char 1: unknown command: `C'

I'm using windows, cygwin (it's the only way i can use this without it giving me a error about bootstrap), MinGW and MSYS.